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Q.

Read the following statements : 

(i) A flower may be trimerous, tetramerous or petamerous when the floral appendages are in multiples of 3, 4 or 5 

(ii) Bracts are reduced modified leaves in whose axil the flowers arise. . 

(iii) A flower having either only stamens or only carpels is monoecious 

(iv) In cymose inflorescence, the main axis terminates in a flower, hence the growth is unlimited 

(v) Corolla may assist in pollination 

How many of the above statements are correct ?

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a

Three

b

One

c

Two

d

Four

answer is A.

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Detailed Solution

 (i) A flower may be trimerous, tetramerous or petamerous when the floral appendages are in multiples of 3, 4 or 5 

(ii) Bracts are modified leaves in  whose axil the flowers arise.

(iii) A flower having either only stamens or only carpels is Unisexual

(iv) In cymose inflorescence, the main axis terminates in a flower, hence the growth is limited 

(v) Corolla assists in pollination. 

 

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