Biology, 03.01.2020 07:31 ashhuizing
Which of the following types of reproductive barriers separates a pair of insect species that could interbreed except that one mates on goldenrod flowers and the other on autumn daisies that both blossom at the same time?
a) temporal isolation
b) habitat isolation
c) behavioral isolation
d) mechanical isolation
e) gametic isolation
Answers: 1
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In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.
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Which of the following types of reproductive barriers separates a pair of insect species that could...
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