ANATOMY OF FLOWERING PLANTS; FILL IN THE BLANKS {NCERT BASED}

QUESTION 

1] Permanent tissue having all cell similar in structure & function are called as __________ tissue.

2] The innermost layer of the cortex in dicotyledon root is called as ____________.

3] In phloem, the function of sieve cell is controlled by the nucleus of ____________.

4] The other name of dicotyledon leaf is _____________ leaf.

5] Three types of tissue system- ___________, ___________ & _________.

6] In dicot stem, the cells of _________ rays, adjoining Intrafascicular cambium become meristematic to form continuous ring.

7] In epidermal tissue system, the ________ hair are unicellular elongation of the epidermal cells.

8] Another name of phellem- _________.

11] Growth in plants is largely restricted to specialized region of active cell division called ___________.

12] In dicotyledon stem, endodermis is rich in __________ grain.

13] In phloem, the sieve tube elements and companion are connected by _________ present between their common longitudinal walls.

14] Few adaxial epidermal cell of grasses are modified into large, empty colorless cell called as ____________ cell.

15] The first primary phloem is also known as _____________.

16] The other name of monocotyledon leaf is _____________ leaf.

17] The ground tissue is simple tissue such as __________, ___________ & ______________.

21] Sclerenchyma {Simple tissue} are commonly found in the fruits like ________, _______ & _________; seed coats of _________ and _______________.

22] The parenchymatous cell which lie between xylem & phloem are called as ______________ tissue.

23] In complex tissue, ___________ lack vessels in their xylem.

24] In dicotyledon leaf, the surface between upper epidermis & lower epidermis is _____________.

25] Phloem is made up of _________________ cells.

26] The cambial ring is more active in which side? __________ > _________.

27] In ________________ stem in vascular tissue system, cambium is present between phloem & xylem.

28] __________ is non-technical term that refer to all tissues exterior to vascular cambium.

31] The meristem that in the mature region of root & shoot of many plants, particularly those that produce _________ axis.

32] In dicotyledon stem, few layer of parenchymatous cell are arranged in between vascular bundle which constitute as ________ rays,

33] In complex tissue, ____________ cells are living & thin walled and their cell wall are made up of cellulose.

34] The tissue involved in secondary growth- _________________ & ____________________.

35] The _____________ tissue system forms the outermost covering of the whole plant body.

36] In old trees, the greater part of secondary xylem comprises of dead elements with highly lignified wall called as _____________.

37] In vascular tissue system, xylem & phloem within a vascular bundle are arranged in alternate manner and they are called as ___________.

41] Cell are organized into tissue and in turn organized into _______.

42] In dicotyledon stem, the outer _____________ lie just below epidermis, which provide mechanical strength to young stem.

43] The __________ tissue is made of more than one cells & those work together as a unit.

44] In dicotyledon stem, vascular bundle which can be seen in ________ & ___________.

45] In epidermal tissue system, _________ are structure present in the epidermis of leaves.

46] In __________ season, cambium is less active & produce less number of woods.

47] The conjoint vascular bundles usually have the phloem located only on the ________ side of xylem.

48] The shape of lenticles {Woody tree} is _______ shaped.

51] The various simple tissues in plant- ____________, ______________ & ____________.

52] The tangential as well as radial wall of endodermis in dicotyledon root have deposition of water impermeable, waxy material ____________.

53] _________ transport food material, usually from leaves to other parts of the plant.

54] The vertical section of dorsiventral leaf show 3 parts- __________, ___________ & ____________.

55] The outside of epidermis in epidermal tissue system is often covered with thick, waxy layer called __________.

56] The ____________ ring becomes active & begins to cut off new cells, both towards the inner & outer sides.

57] On the stem, the epidermal hairs are called as ___________.

58] The inner cell of cork cambium differentiates into _____________.

61] Axillary buds are present in the __________ & are capable of forming a branch or a flower.

62] In dicotyledon stem, ___________ is present in the inner side of endodermis & above the phloem.

63] Phloem parenchyma is made of elongated, tapering _________ cell which have dense cytoplasm & nucleus.

64] When the _____________ cell of monocotyledon leaves have absorbed water then the leaf surface is exposed.

65] The ___________ tissue system forms the outermost covering of the whole plant body.

66] The _________ wood is lighter in color & has a lower density.

67] The ___________ system consists of phloem, complex tissue & xylem.

71] ____________ within simple tissue forms the major component within the organ.

72] All tissue on the inner side of the endodermis such as pericycle, vascular bundle & pith constitute the ________.

73] In complex tissue, ________ are elongated or tube-like cell with thick & lignified wall and tapering end.

74] In dicotyledon leaf, the mesophyll possesses ____________ which carry out photosynthesis.

75] Phloem fiber cell are absent in ________ phloem.

76] The primary & secondary pholem get _______ due to continuous formation of secondary xylem.

77] In vascular tissue system, vascular bundles because of cambium possess the ability to form secondary ___________ & __________ tissue.

81] Example of lateral meristem are __________, __________, _________ & __________, are responsible for producing the secondary tissue.

82] The _______ arrangement of vascular bundle is characteristics of dicot stem.

83] In complex tissue, Primary xylem is two types- __________ & ____________.

84] The _______________ layer that is responsible for cutting off vascular tissue & called as vascular cambium.

85] The function of stomata is ________________ & _______________.

86] The peripheral region of secondary xylem, lighter in color is called as _____________.

87] The outermost layer of dicotyledon root is _______________.

91] In plant- within __________, the monocots & dicots are also seen to be anatomically different.

92] In dicotyledon stem, __________ layer lie below hypodermis.

93] __________ & __________ constitute the complex tissue in plants.

94] In dicotyledon stem, the size of vascular bundle depends upon the size of __________.

95] The _______ wall of guard cell in epidermal tissue system towards the stomatal wall are highly thickened.

96] In winter, the cambium produces fewer _________ elements that have narrow vessels.

97]The ___________ in dicotyledon root consists of several layer of thin-walled cell with intercellular space.

98] Lenticles permit exchange of _________ between the outer atmosphere & the internal tissue of the stem.

101] Permanent tissue having many different types of cells are called as __________ tissue.

102] Next to endodermis of dicotyledon root lies a few layers of thick walled parenchymatous cells called as _____________.

103] Phloem in angiosperms is composed of __________, __________, ____________ & ____________.

104] The upper section of epidermis in dorsiventral leaf is called as _____________ epidermis.

105] The other name of ground tissue system- _________________.

106] In dicot stem, the cells of medullary ray, become meristematic & form the _________________ cambium, thus a continuous ring is formed.

107] In epidermal tissue system, the trichomes in __________ system is multicellular, may be branched or unbranched.

108] The phellem is impervious to water due to _________ deposition in the cell wall. 

111] The meristems which occurs at the tips of roots & shoots and produce primary tissues are called as __________ meristems.

112] In dicotyledon stem, pericycle form the semi lunar patches of ________________.

113] The other name of phloem fiber is ________ fiber.

114] The bulliform cell are flaccid due to water stress, they make leaves curl inward to ________ water loss.

115] The later form pholem has bigger sieve tubes & is referred as _____________.

116] The two kind of wood that appear as alternate concentric rings, constitute an _________ ring. 

117] In old trees, the greater part of secondary xylem is _________ in color.

121] In simple permanent tissue, the ___________ occur in layers below the epidermis.

122] Pith is well developed & large in ___________________ root.

123] In ___________ plants, tracheid’s & vessels are main water transporting elements. 

124] In dicotyledon stem, mesophyll which carry out photosynthesis is made up of ________________. 

125] Phloem fiber cell are elongated, unbranched and have pointed, _______________.

126] Due to excess formation of secondary xylem in active phase of cambial ring, the primary xylem remains intact at _________ even primary & secondary pholem decreases.

127] In ______________, vascular tissue system is called as closed vascular tissue system.

128] Bark that is formed towards the end of season- _______ bark.

131] Following division of cells, the newly formed cell become structurally & functionally specialized & lose ability to divide are called _________ cell.

132] In dicot stem, large number of rounded, parenchymatous cell with large inter-cellular space which occupy central portion of stem constitute the ________.

133] In stem, the protoxylem lies toward __________ & metaxylem lies towards _________ of organ.

134] In young stem, vascular cambium is present in patches as a single layer between __________ & ____________.

135] The epidermal tissue system consists of ___________, __________ & _________________.

136] The central part of stem- ______________ does not conduct water but give mechanical support to the plant.

137] Example of radial type of arrangement in vascular tissue system- ____________.

141] A _________ is a group of cells having common origin & usually perform common function.

142] In dicotyledon stem, hypodermis consists of few layers of _______________ cell which provide mechanical strength.

143] In complex tissue, ___________ function as a conducting tissue for water & minerals from roots to stem.

144] In dicotyledon stem, the vascular bundle is surrounded by a layer of thick walled ____________________.

145] The guard cell possesses _________ which regulate the opening and closing of stomata.

146] In winter, the cambium produces lesser number of wood & it is called as ___________ wood.

147] In dicotyledon, many of the cell epiblema protrude out in the form of ______________.

148] In the __________ root, the vascular cambium is completely secondary in origin.

151] On the basis of variation in the form of structure, origin & development, sclerenchyma may be either __________ or _________.

152] In dicotyledon root, initiation of lateral root & vascular cambium during secondary growth take place in the ____________.

153] Phloem in gymnosperms have ____________ & ___________.

154] The lower section of epidermis in dorsiventral leaf is called as _____________ epidermis.

155] In epidermal tissue system, each stoma composed of two cells called as __________ which enclose stomatal pore.

156] The cambial ring become active & begin to cut off new cells periphery and it becomes to mature ___________________.

157] In epidermal tissue system, the function of ___________ is to absorb water & mineral from the soil.

158] Another name of phelloderm- ______________________.

161] The meristem which occurs between mature tissues is known as ___________ meristem.

162] ___________ is a couple of layers thick, made of narrow, thin walled & nearly rectangular cell.

163] The cell wall of phloem is composed of cellulose & has pits through which _____________ connection exist between cell.

164] The growth of root & stem in length with the help of meristem is called as __________ growth.

165] In epidermal tissue system, few epidermal cells in the vicinity of guard cell become specialized in their shape & size and known as _____________ cell.

166] The __________ wood is darker in color & has higher density. 

167] The phloem & xylem a higher in vascular tissue system constitute ____________ bundle.

171] The parenchyma of simple permanent tissue performs various function like _____________, _____________ & _____________.

172] Number of xylem bundle in monocot root- ________.

173] In complex tissue, ________ a long cylindrical tube-like structure made up of many cells, each with lignified walls & a large central cavity. 

174] In dicotyledon stem, mesophyll is made up of two type of cell- __________ & _____________ parenchyma.

175] The collenchyma of simple tissue is mostly seen in __________ plants.

176] The cambium forms narrow band of parenchyma, which passes through the secondary xylem & pholem in radial direction and called as secondary ________________.

177] The inner most layer of cortex in dicotyledon root is single layer of _________ shaped without any intercellular space.

178] Another name of late bark- _______ bark.

181] During formation of the primary plant body, specific region of apical meristem produces _________, _________ & _________ tissues.

182] Vascular bundle are closed & conjoint in ______________ stem.

183] In complex tissue, the primary xylem of stem is called as ___________.

184] In ________ stem, the cells of cambium is present between primary xylem & pholem.

185] In epidermal tissue system, epidermal appendages consist of ___________ & _____________.

186] As stem grow, outer cortical & epidermis layer get broken and replaced by new meristematic tissue called as _________________.

187] In ________ type of vascular bundle, the xylem & phloem are jointly situated along the same radius.

191] Plant has _____ as basic unit.

192] In dicotyledon stem, the cortical layer consists of rounded thin wall __________________ cell with conspicuous intercellular space.

193] Xylem is composed of four different kind of elements- _______,

__________, ____________ & ____________.

194] In _____________ leaf, the stomata are present on the both sides of epidermis.

195] In epidermal tissue system, the guard cell is _______ shaped.

196] The other name of late wood is _________ wood.

197]The cortex in dicotyledon root consists of several layer of thin-walled ________________ cell with intercellular space.

198] In dicotyledon, the secondary growth of root occurs from the tissue just below the ___________. 

201] In simple tissue, ___________ consists of long, narrow cells with thick & lignified cell wall having few or numerous pits.

202] In dicotyledon stem, the cell arranged in multiple layers between _________ & ___________ constitute cortex.

203] In phloem, _____________ are also long, tube like structure, arranged longitudinally and are associated with companion cell.

204] In dicotyledon leaf, the epidermis which cover both upper surface & lower surface has a conspicuous ____________.

205] The other name of vascular tissue system- _________________.

206] During active phase of cambial ring, secondary _________ is formed more than secondary ________ & soon form compact mass.

207] In epidermal tissue system, the trichomes help in prevention of water loss during ____________. 

208] Phellogen, phellem & phelloderm are collectively known as _____________.

211] Root apical meristem occupies the _____ of a root while the shoot apical meristems occupy the ________ most region of the stem axis.

212] The outer cells of cork cambium differentiate into ___________.

213] Phloem parenchyma stores food material and other substance like ________, __________ & __________.

214] Apart from primary growth, most dicotyledon plant exhibit an increase in ______ and called as secondary growth.

215] The secondary phloem consists of ________ sieve tubes, hence referred as Metaphloem.

216] The cambial ring become active & cut off new cells towards inner side & it become mature to form ____________________.

217] In ____________, the ground tissue consists of thin-walled chloroplast containing cell.

221] The cells of collenchyma of simple tissue are much thickened at the corner due to deposition of ____________, _____________ & ____________. 

222] ___________ is the outermost layer of the stem of dicotyledon stem.

223] In complex tissue, the presence of vessels is characteristics feature of ______________.

224] In dicotyledon stem, the adaxially placed ______________ parenchyma made up of elongated cell which are arranged vertically & parallel to each other.

225] The cell wall of phloem fiber cell is thick, but lose the _________ during maturity & became dead.

226] In __________ season, cambium is very active & produce large number of woods.

227] Vascular bundle because of cambium possess the ability to form secondary tissue called as ______________.

228] Bark that is formed early in the season is called as ______ bark.

231] Both apical & intercalary meristem are ___________ meristem because they appear in early in life of a plant.

232] In ________________ stem, the phloem parenchyma is absent & water containing cavities are present within vascular bundle. 

233] In _______, the protoxylem lies toward periphery and metaxylem lies toward center.

234] In the young stem, _____________ cambium is present between xylem & pholem & later it forms a complete ring.

235] The ___________ is the outermost layer of primary plant body which is made up of elongated, compactly arranged cells which form a continuous layer.

236] The ___________, peripheral part of xylem is involved in the conduction of water from root to leaves.

237] Number of cells in root hair of epiblema of dicotyledon root- __________.

241] Study of internal structure of plant is called as __________.

242] In dicotyledon stem, the innermost layer of cortex is _________.

243] The ___________ in sclerenchyma are thick wall, elongated & pointed cells, generally occurring in group, in various part of plant.

244] In ____________ leaf, the mesophyll is not differentiated into palisade or spongy parenchyma. 

245] In epidermal tissue system, the function of _________ is to prevent water loss.

246] In the spring season, the cambium produces large number of xylary elements having vessel with wilder activities and it is called as _________ wood.

247] Example of conjoint type of vascular bundle- __________ and __________.

248] In dicotyledon root, secondary growth of root originates from the tissue just above the ____________.

251] Intercalary meristem occurs in _______ & regenerated part are removed by grazing herbivorous. 

252] In dicotyledon root, the endodermal cells have deposition of water impermeable, waxy material in the form of __________ strips.

253] In phloem, the _________ cell are specialized parenchymatous cell which are closely associated with sieve tube elements.

254] In dicotyledon leaf, the ___________ epidermis bear more stomata than the ____________ epidermis.

255] In __________, the guard cell is dumb bell shaped.

256] The cambial cell cut off new cells towards inner or _____ side to form the secondary pholem.

257] All tissue except epidermis & vascular bundle constitutes the __________ tissue.

258] Another name of early bark- ______ bark.

261] During formation of leaves & elongation of stem, some cells left behind from the shoot apical meristem, constitute the ________.

262] In old tree, the greater part of xylem is dark in color due to deposition of _________, _________, _________, _________, ___________ & ___________ in the central & innermost layer,

263] Phloem parenchyma is absent in most of _________________.

264] The meristematic layer that is responsible for cutting off vascular tissue- __________ & __________ is called vascular cambium.

266] Annual ring seen in cut stem give an estimate _______ of the tree. 

267] The vascular tissue system consists of ___________ tissue, phloem & the xylem.

271] The cells of parenchyma [simple tissue] are generally _________ and may be spherical, oval, round polygonal & elongated in shape.

272] In dicotyledon stem, epidermis is covered with thin layer of cuticle which may bear ___________ & few ___________.

273] In complex tissue, ___________ have highly thickened wall and obliterated central wall.

274] In dicotyledon stem, the oval or rounded _______ parenchyma is loose arranged and situated on lower side of epidermis.

275] Phloem fiber of ___________, __________ & ___________ are used commercially. 

277] In dicotyledonous stem, __________ is present between phloem & xylem.

278] At certain region of stem, the phellogen cut off leading to rupture of the epidermis forming opening called as ___________.

281] Collenchyma of simple tissue provide mechanical support to the growing part of the plant- _____________ & ___________.

282] The monocotyledon stem has a _________________ hypodermis, a large number of scattered vascular bundle & parenchymatous ground tissue.

283] In complex tissue, the root of primary xylem is called as _______ due to arrangement.

284] In dicot stem, the cells of cambium are present between primary xylem & pholem is the ________________ cambium.

285] Epidermis in epidermal tissue system consist of _______ layer.

286] Another name of cork cambium- _____________. 

287] Closed vascular system does not form secondary tissue because it does contain __________. 

291] Tissue is mainly classified into _________ & ____________.

292] In dicotyledon stem, endodermis is also called as __________ sheath.

293] The __________ in sclerenchyma are spherical, oval or cylindrical, highly thickened dead cells with very narrow lumen.

294] In ____________, certain adaxial epidermal cells along the vein modify themselves into large, empty, colorless cell.

295] The primary phloem consists of ___________ sieve tube hence referred as protophloem.

296] The other name of spring wood is _________ wood.

297] Stomatal apparatus in epidermal tissue system consist of _________, ______________ & _____________.

300] The leaves in ground tissue consists of thin-walled chloroplast containing cells and called _____________.

ANSWER 

1] Simple

2] Endodermis

3] Companion

4] Dorsiventral

5] Epidermal, ground & vascular`

6] Medullary

7] Root

8] Cork

11] Meristem

12] Starch

13] Pit fields

14] Bulliform

15] Protophloem

16] Isobilateral

17] Parenchyma, collenchyma & sclerenchyma

21] Guava, pear & sapota; legumes & leaves of tea

22] Conjuctive

23] Gymnosperms

24] Mesophyll

25] Sclerenchymatous 

26] Inner > outer

27] Dicotyledonous

28] Bark

31] Woody

32] Medullary rays

33] Xylem parenchyma

34] Vascular & cork cambium

35] Epidermal

36] Heartwood

37] Radial 

41] Organ

42] Hypodermis

43] Complex.

44] Vein & midrib

45] Stomata

46] Winter

47] Outer

48] Lens 

51] Parenchyma, collenchyma & sclerenchyma

52] Suberin

53] Phloem

54] Epidermis, mesophyll & vascular system

55] Cuticle

56] Cambial

57] Trichomes

58] Phelloderm

61] Axils of leaves

62] Pericycle

63] Cylindrical

64] Bulliform 

65] Epidermal

66] Spring

67] Vascular

71] Parenchyma.

72] Stele

73] Tracheid

74] Chloroplast

75] Primary

76] Crushed

77] Xylem & phloem

81] Cylindrical meristem, Fascicular vascular cambium, interfascicular cambium, cork-cambium

82] Ring

83] Protoxylem & metaxylem

84] Meristematic

85] Transpiration & gaseous exchange

86] Sapwood

87] Epiblema

91] Angiosperms

92] Cortical

93] Xylem & phloem

94] Vein

95] Inner

96] Xylary

97] Cortex

98] Gases

101] Complex

102] Pericycle

103] Sieve tube elements, companion cells, phloem parenchyma and phloem fibers. `

104] Adaxial

105] Fundamental

106] Interfascicular 

107] Shoot

108] Suberin

111] Apical

112] Sclerenchyma

113] Bast

114] Minimize 

115] Metaphloem

116] Annual ring

117] Dark brown

121] Collenchyma

122] Monocotyledon

123] Flowering

124] Parenchyma

125} Needle like apices

126] Centre

127] Monocotyledon

128] Late

131] Permanent or mature

132] Pith

133] Centre, periphery

134] Xylem & pholem  

135] Epidermal cell, stomata & epidermal appendages 

136] Heartwood

137] Root

141] Tissue

142] Collenchymatous

143] Xylem

144] Bundle sheath cell

145] Chloroplast

146] Autumn

147] Root hair

148] Dicot

151] Fibers or sclereids

152] Pericycle

153] Albuminous cell & sieve cell

154] Abaxial

155] Guard cell

156] Secondary Pholem

157] Root hair

158] Secondary cortex

161] Intercalary

162] Phellogen

163] Plasmodesmatal

164] Primary

165] Subsidiary

166] Autumn

167] Vascular

171] Photosynthesis, storage & secretion.

172] 6

173] Vessels

174] Palisade & spongy

175] Dicotyledonous

176] Medullary rays.

177] Barrel

178] Hard

181] Dermal, ground & vascular tissue

182] Monocotyledon 

183] Endarch

184] Dicot

185] Trichomes & hair

186] Cork cambium

187] Conjoint

191] Cell

192] Parenchymatous 

193] Tracheid, vessels, xylem fibers & xylem parenchyma

194] Isobilateral

195] Bean

196] Autumn

197] Parenchymatous

198] Pholem

201] Sclerenchyma

202] Epidermis & pericycle

203] Sieve tube elements

204] Cuticle

205] Conducting

206] Xylem > pholem

207] Transpiration

208] Periderm 

211] Tip & distant

212] Phellem 

213] Resin, latex & mucilage

214] Girth

215] Bigger

216] Secondary xylem

217] Mesophyll

221] Cellulose, hemicellulose & pectin

222] Epidermis

223] Angiosperms

224] Palisade

225] Protoplasm

226] Spring

227] Open vascular bundles

228] Early

231] Primary

232] Monocotyledon

233] Root

234] Vascular

235] Epidermis

236] Sapwood

237] One

241] Anatomy

242] Endodermis

243] Fibers

244] Isobilateral

245] Cuticle

246] Spring

247] Stem & leaves

248] Protoxylem.

251] Grasses

252] Casparian

253] Companion

254] Abaxial, Adaxial 

255] Grasses

256] Pith

257] Ground

258] Soft

261] Axillary bud

262] Tannins, resins, oils, gums, aromatic substance & essential oil. 

263] Monocotyledon

264] Xylem & Pholem 

265] Root

266] Age

267] Complex

271] Isodiametric

272] Trichomes & stomata

273] Xylem fibers

274] Spongy

275] Jute, flax & hemp.

277] Cambium

278] Lenticles

281] Young stem & petiole of leaf

282] Sclerenchymatous

283] Exarch

284] Intrafascicular 

285] one

286] Phellogen

287] Cambium

291] Meristematic & Permanent

292] Starch sheath

293] Sclerids

294] Grasses

295] Narrow.

296] Early

297] Stomatal aperture, guard cell & Subsidiary cell

300] Mesophyll