Which of the following is true about natural selection?
a. natural selection usually causes a...
Biology, 19.08.2019 14:30, shortty1111
Which of the following is true about natural selection?
a. natural selection usually causes a species to change suddenly.
b. natural selection does not cause a species to change.
c. natural selection is the only cause of changes in a species.
d. natural selection usually causes a species to change gradually.
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Answers: 2
Biology, 22.06.2019 09:30, zahwaahmaf
Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.
Answers: 1
Mathematics, 06.11.2020 22:50
Computers and Technology, 06.11.2020 22:50