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Karnataka Board PUCPUC Science Class 11

What is heterospory?

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Question

What is heterospory?

Answer in Brief
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Solution

Heterospory is a phenomenon in which two kinds of spores are borne by the same plant. These spores differ in size. The smaller one is known as microspore and the larger one is known as a megaspore. Heterospory first evolved in pteridophytes.

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Chapter 3: Plant Kingdom - EXERCISES [Page 36]

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NCERT Biology [English] Class 11
Chapter 3 Plant Kingdom
EXERCISES | Q 7.1 | Page 36
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