NEET Botany Pteridophytes MCQ Question
If a pteridophyte sporophyte produces 1000 spores, and each spore has a 25% chance of developing into a mature gametophyte, how many mature gametophytes are expected to form?
250
500
100
750
Correct Answer
Detailed Explanation
According to the NCERT context, spores produced by the pteridophyte sporophyte germinate into free-living gametophytes. With a 25% chance of development, 25% of 1000 spores results in 250 mature gametophytes.
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