Morphology of flowering plant NEET MCQ

 Morphology of flowering plant 

226. Red shoe polish is obtained from

A. China jute

B. China Rose

C. Indian Rose

D. Kulekhara

Answer: B

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227. In Malvaceae the plancentation is :-

A. Marginal

B. Axile

C. Basal

D. Parietal

Answer: B

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228. Aestivation of petals in family Malvaceae is :-

A. Valvate

B. Imbricate

C. Twisted

D. Vexillary

Answer: A

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229. Androecium occurs in Papilionatae family is

A. Monoadelphous

B. Diadelphous

C. Polyadelphous

D. None of these

Answer: B

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230. Fruit of Calotropis is

A. Nut

B. Follicle

C. Berry

D. Siliqua

Answer: B

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231. An example of false fruit is

A. Mango

B. Cashewnut

C. Apple

D. Brinjal

Answer: C

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232. Which one of the following does not have a polycarpellary ovary ?

A. Guava

B. Coconut

C. Apple

D. Fig

Answer: D

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233. Pome is a false fruit as

A. Endocarp is cartilaginous

B. Pericarp is inconspicous

C. Fruit is surrounded by fleshy thalamus

D. All the above

Answer: C

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234. In Asteraceae / sunflower , the fruit is

A. Drupe

B. Cypsela

C. Berry

D. Carcerules

Answer: B

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235. A fruit developed from hypanthodium inflorescence is called

A. Sorosis

B. Siliqua

C. Syconus

D. Samara

Answer: C

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236. Single -seeded fruit develops from

A. Tricarpellary ovary

B. Bicarpellary syncarpous ovary

C. Multicarpellary syncarpous ovary

D. Pistil having single ovule

Answer: B

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237. Seeds without fertilization is obtained from

A. Apogamy

B. Apospory

C. Syngenesious

D. Parthenocarpy

Answer: D

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238. Which one does not exhibit seed

dormancy ?

A. Phaseolus

B. Rhizophora

C. Cassia

D. Xanthium

Answer: B

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239. Pappus occurs in compositae for

A. Air pollution

B. Air dispersal

C. Insect pollination

D. Animal dispersal

Answer: B

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240. Coconut fruit is a

A. Berry

B. Cypsela

C. Drupe

D. Cremocarp

Answer: C

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241. Flowers are zygomorphic in :-

A. Mustard

B. Gulmohur

C. Tomato

D. Darura

Answer: B

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242. The ovary is half inferior in flowers of

A. Peach

B. Cucumber

C. Cotton

D. Guava

Answer: A

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243. A drupe develops in

A. Mango

B. Wheat

C. Pea

D. Tomato

Answer: A

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244. Which of the following is a flowering plant with nodules containing filamentous nitrogen- fixing microorganism

A. Cicer arietinum

B. Casuarina equisetifolia

C. Crotalaria juncea

D. Cycas revolute

Answer: B

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245. Replum is present in the ovary of flower of

A. Sunflower

B. pea

C. lemon

D. mustard

Answer: D

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246. An example of axile placentation is

A. Marigold

B. Argemone

C. Dianthus

D. Lemon

Answer: D

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247. The technical term used for the androecium in a flower of China rose (Hibicus rosa- sinensis) is

A. Monoadelphous

B. Diadelphous

C. Polyandrous

D. Polyadelphous

Answer: A

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248. The ovary is half inferior in flowers of

A. Guava

B. Plum

C. Brinjal

D. Cucumber

Answer: B

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249. Keel is characteristic of the flower of

A. Gulmohur

B. Cassia

C. Calotropis

D. Bean

Answer: D

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250. In unilocular ovary with a single ovule the placentation is

A. Marginal

B. Basal

C. Free central

D. Axile

Answer: B