Biology, 06.07.2019 05:00 tubakhan4833
Which conclusions can be made about the animals of each class based on the structural similarities of the embryos? select all the correct answers. 1.there is an evolutionary link among the classes. 2.the adults of each class may share structural similarities. 3.reptiles must have given rise to fish and amphibians. 4.animals of each class have analogous structures.
Answers: 1
Biology, 21.06.2019 23:00
Adoctor is trying to diagnose a patient with dry skin. which of the following resources would be the most ? a magazine ad about soft skin a growth chart online articles about dry skin medical books
Answers: 2
Biology, 22.06.2019 13:00
14) whenever diploid populations are in hardy-weinberg equilibrium at a particular locus a) the allele's frequency should not change from one generation to the next, but its representation in homozygous and heterozygous genotypes may change. b) natural selection, gene flow, and genetic drift are acting equally to change an allele's frequency. c) this means that, at this locus, two alleles are present in equal proportions. d) the population itself is not evolving, but individuals within the population may be evolving.
Answers: 2
Biology, 22.06.2019 16:10
The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it won’t be useful for irrigation)
Answers: 2
Biology, 22.06.2019 16:30
Why do mountaineers become breathless as they reach high altitudes
Answers: 2
Which conclusions can be made about the animals of each class based on the structural similarities o...
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