Biology, 22.10.2019 19:00 shantejahtierr6073
Which of the statements below best explains the presence of these structures in the embryos of all three species ? a the embryos of the three species are similar in size. b breathing structures are similar among the young of the fish, chicken, and pig. c the fish, chicken, and pig have a common ancestor with these embryonic structures. d the reproductive mechanisms are similar among the adults of the fish, chicken, and pig.
Answers: 3
Biology, 21.06.2019 20:50
Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a.doing door-to-door sellingb.using billboards to advertise the productsc. making online shopping services availabled.giving discounts on products
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Biology, 21.06.2019 22:30
Which statement about dna replication is true? a. eukaryotes only have one circular chromosome that unwinds at multiple locations. b. eukaryotes can only replicate one segment of a chromosome at a time. c. prokaryotes can only replicate their single circular chromosome in the nucleus. d. prokaryotes only have one origin of replication to initiate replication.
Answers: 2
Biology, 22.06.2019 12:30
The direct energy source that drives atp synthesis during respiratory oxidative phosphorylation is
Answers: 1
Which of the statements below best explains the presence of these structures in the embryos of all t...
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