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biochicka biochicka
wrote...
Posts: 307
9 years ago
1. Explain how the following situations are reproductive barriers that keep species separate.
a) Species of fireflies use distinctive patterns of flashes.
b) Two species of grass flower at different times of year, yet live in the same environment.
c) The crossing of two species of fly produces a fertile hybrid offspring, whose offspring is weak and infertile.

2. Imagine two frog populations in two different locations. The frogs differ only in the colour of their skin.
a) Suggest data that would help you decide if both populations belong to the same species of frog.
b) Assume that the two populations are different species. Suggest data that would help you decide how closely related these two species are to each other.
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2 Replies
Replies
wrote...
9 years ago
there might be a solution in the post by bio_man
the title is reproductive barriers.

hope this helps!
Answer accepted by topic starter
fairytail3fairytail3
wrote...
Posts: 1
Rep: 0 0
9 years ago
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