Question

Is it necessary for a flower to have al the four whorls ?

Answer 1

Answer:

NO.

Explanation:

having 2 or 3 floral whorls is possible. unisexual flowers which either have the male part or the female part do not have all the four floral whorls, yet they are able to continue reproduction and living smoothly.

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Answer 2

Answer:

No. Some flowers have more whorls than others. Sometimes some of these whorls may even be absent. Foe Example:

(i)In Gundhal and additional whorl of epicalyx is found

(ii)In unisexual flowers either stamen or pistil is absent

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