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Class 10 Science Medium Mcq English Medium

A key reason spores are an effective means of dispersal and reproduction is that

Question
A key reason spores are an effective means of dispersal and reproduction is that
they require no protective covering at all
their thick walls let them survive until reaching a suitable moist environment
they can only survive in the parent's body
they immediately die if not fertilised
Answer
their thick walls let them survive until reaching a suitable moist environment
Detailed Explanation
The thick protective walls of spores allow them to survive until they reach a moist surface suitable for growth, aiding dispersal and survival.
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