Biology, 12.09.2019 00:30 alexcuevaz90
Suppose individual robins that have longer beaks have somewhat more offspring than those with shorter beaks, and that this has led to increases in beak length over time. we can say that beak size is associated with the of the robin, and that there is selection operating on beak size.
Answers: 3
Biology, 22.06.2019 08:00, suhailalitariq
Which feature of a human community is similar to a niche in a biological community
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Biology, 22.06.2019 17:20, kia9174
Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.
Answers: 3
Suppose individual robins that have longer beaks have somewhat more offspring than those with shorte...
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