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[A] : Heterospory has led to the reducti...

[A] : Heterospory has led to the reduction and specialization in spores .
[R] : Incipient heterospory has been found to occur in the fern Platyzoma microphylla.

A

If both A and R are true and R is the correct explanation of A

B

If both A and R are true but R is not the correct explanation of A

C

If A is true and R is false

D

If both A and R are false

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  2. In a testcross involving F(1) dihybrid flies, more parental-type offsp...

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  10. When does the growth rate of a population following the logistic model...

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  11. Which one of the following statements is not true?

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  12. Which one of the following statements is wrong?

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