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Biology, 22.06.2019 01:00
How are mutations continually being generated in a population (what are some of the causes of mutatuions? ) explain
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Biology, 22.06.2019 09:00
Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm
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Biology, 22.06.2019 10:00
Cladistics is a way of classifying organisms by examining the characteristics of their ancestors and descendants and depicting the relationships in a cladogram. which of the following best describes a challenge in classifying organisms this way? a. there are millions of species on earth, and a cladogram is not a practical means for classifying all of them. b. it is impossible to tell which organisms are most closely related to each other using a cladogram. c. cladograms are detail-oriented and do not provide a useful understanding of evolutionary relationships. d. there is a limited number of ways to organize the information, so most cladograms end up looking very similar.
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Biology, 22.06.2019 11:30
Which is the best example of plant tissue? the answer is d (just took the test)
Answers: 1
Câu 1: Quan sát hình “Cấu tạo tế bào”, em hãy cho biết bộ phận có vai trò giúp tế bào thực hiện trao...
Mathematics, 29.04.2021 21:00
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Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00
Mathematics, 29.04.2021 21:00
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