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Question
Seed habit is an important step in evolution. It is due to
Seed habit is an important step in evolution. It is due to
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Solution
The correct option is D Heterospory
Heterospory is the production of spores of two different sizes and sexes by the sporophytes of land plants. The smaller ones are microspores in males and the larger ones are the megaspores in females. These have led to the formation of seed habit. So, the correct answer is "Heterospory".
Heterospory is the production of spores of two different sizes and sexes by the sporophytes of land plants. The smaller ones are microspores in males and the larger ones are the megaspores in females. These have led to the formation of seed habit. So, the correct answer is "Heterospory".
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