Morphology of flowering plant NEET MCQ

 Morphology of flowering plant 

151. The fruit is chambered, developed from inferior ovary and has seeds with succulent testa in

A. Orange

B. Cucumber

C. Pomegranate

D. Guava

Answer: C

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152. The fleshy receptacle of syconus of fig encloses a number of

A. Berries

B. Achenes

C. Mericarps

D. Samras

Answer: B

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153. Find out the correct statements .

(a) Seeds of pea are exalbuminous .

(b) Fruit of peach is drupe .

( c ) Seeds of tomata are albuminous .

(d) Fruit of coconut is berry .

A. a , b, c

B. a, b

C. b, d

D. a , c

Answer: B

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154. In which plant the fruit is a drupe, seed coat is thin, embryo in inconspicuous and endosperm is edible

A. Groundnut

B. Apple

C. Wheat

D. Coconut

Answer: D

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155. In drupe of coconut the mesocarp is

A. Stony

B. Fleshy

C. Fibrous

D. Watery

Answer: C

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156. Which of the following statements are correct

(i) When a fruit develop from the

inflorescence, it si composite

(ii) Mesocarp is the edible part in apple

(iii) Gynobasic style is seen in Ocimum

(iv) Hypanthodium is a special type of

inflorescence found in Euphorbia species

A. a ,d correct

B. a ,c correct

C. a , b correct

D. b , d correct

Answer: B

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157. Cotyledons and testa respectively are edible parts in

A. Walnut and tamarind

B. French bean and coconut

C. Cashew nut and litchi

D. Ground nut and pomegranate

Answer: D

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158. Which one of the following fruits is parthenocarpic

A. Mango

B. Lemon

C. Banana

D. Apple

Answer: C

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159. In which of the following types the fruits is multilocular and split open longitudinally along dorsal sutures.

A. Septicidal

B. Capsular

C. Loculicidal

D. Septifragal

Answer: C 

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160. Bracts, perianth and seeds are edible parts of

A. Cocos nucifera

B. Mangifera indica

C. Argemone maxicana

D. Artocarpus heterophyllus

Answer: D

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161. In coconut fruit, the hard shell is

A. Endocarp

B. Fused structure of mesocarp and

endocarp

C. Fused structure of epicarp and

mesocarp

D. Epicarp

Answer: A

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162. Which one of the following is false fruit?

A. Apple

B. Mango

C. Strawberry

D. Cashewnut

Answer: B

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163. The scientific name of banana is

A. Musa paradisica

B. Musa superba

C. Musa textilis

D. Hibiscus mutabilis

Answer: A

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164. Mechanical injuring of seed coat to break dormancy is called

A. Scarification

B. Stratification

C. Impaction

D. Compaction

Answer: A

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165. A seed which does not require oxygen for germination is

A. Pea

B. Rice

C. Typha

D. Both (2) and (3)

Answer: D

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166. In the monocotyledonous seeds the endosperm is separated from the embryo by a distinct layer known as or The outermost proteinaceous layer of endosperm of maize grain is called

A. Epidermis

B. Pericarp

C. Tunica

D. Aleurone

Answer: D

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167. Oil is stored in the endosperm of

A. Groundnut

B. Soybean

C. Coconut

D. Cashewnut

Answer: C

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168. Micropyle occurs is

A. Ovary

B. Seeds

C. Ovule

D. Both (2) and (3)

Answer: D

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169. Shield-shaped cotyledon scutellum occurs in

A. Maize/sorghum

B. Gram

C. Pea

D. Cucumber

Answer: A

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170. A method of breaking dormancy and allowing ample absorption of water is

A. Stratification

B. Scarification

C. Vernalization

D. Devernalization

Answer: B

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171. During seed germination, seed coat ruptures due to

A. Differentiation of cotyledons

B. Massive glycolysis in endosperm and cotyledons

C. Massive imbibition fo water

D. Sudden increase in cell division

Answer: C

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172. Hormone group responsible for breaking  seed dormancy

 1. ABA.           2. Cytokinin

 3. Auxin         4.Gibberellin

A. a , c

B. a , b , c

C. b, c, d

D. a , b , d

Answer: C

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173. In some halophytes, seeds germinate within fruits while attached to parent plant. The phenomenon is

A. Vivipary

B. Halophytosis

C. Monocarpic

D. Vernalisation

Answer: A

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174. Mitochondria produce more energy during

A. Formation of seed

B. Seed maturation

C. Dormant seed

D. Seed germination

Answer: D

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175. Which one is endospermous

A. Cajanus cajan

B. Helianthus annus

C. Ricinus communis

D. Ravenala madagascariensis

Answer: C

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