Examine the cladogram of whales and their ancestors presented in this video. Note that this diagram does NOT show modern whales evolving from any specific fossil form, but from the common ancestors of known fossil species and modern animals. Discuss the important difference between this view of evolutionary history, and the old view -- which often attempted to identify specific fossils as the ancestors of a living form. https://florida. pbslearningmedia. org/resource/tdc02.sci. life. evo. howhappens/evolving-ideas-how-do-we -know-evolution-happens/
Answers: 2
Biology, 21.06.2019 14:00
During the process of meiosis, special cells called gametes are formed. gametes only have half the number of chromosomes that the other cells in the body have. what form of reproduction do organisms that produce gametes use?
Answers: 3
Biology, 22.06.2019 02:30
Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only
Answers: 1
Biology, 22.06.2019 12:20
Agene editing technology called crispr-cas9 uses cellular machinery to change the cell's genetic material. how might this technology be useful in treating diseases like cancer?
Answers: 3
Biology, 22.06.2019 13:00
Jason puts an apple on top of an ice pack in his lunch bag lunch time the temperature of the apple has decreased what happens to the molecules in the apple when the temperature of the apple decreases
Answers: 1
Examine the cladogram of whales and their ancestors presented in this video. Note that this diagram...
History, 07.03.2020 21:45
Social Studies, 07.03.2020 21:47
Mathematics, 07.03.2020 21:47
Mathematics, 07.03.2020 21:47
Mathematics, 07.03.2020 21:48
History, 07.03.2020 21:48
Social Studies, 07.03.2020 21:50
Mathematics, 07.03.2020 21:50