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Which among the following is incorrect about racemose and cymose?

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in Biology – Class 11 by (272k points)
Which among the following is incorrect about racemose and cymose?

(a) In racemose inflorescence, the youngest flower remains at the top of floral axis

(b) In cymose inflorescence, the floral main axis continues to grow throughout the life

(c) In racemose inflorescence, indefinite number of flowers are formed

(d) In cymose inflorescence, the axilary branches continue to grow throughout the life

The question was asked during an online interview.

The question is from Flower-1 in portion Morphology of Flowering Plants of Biology – Class 11

1 Answer

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Right option is (b) In cymose inflorescence, the floral main axis continues to grow throughout the life

The best explanation: In racemose inflorescence, the youngest flower remains at the top of floral axis and indefinite number of flowers are formed. In cymose inflorescence, the floral main axis is limited however the axilary branches continue to grow throughout the life.

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