Biology, 02.07.2019 11:30 isaiahjohnson2594
How does the structure of phylogeny charts explain homologous structures in organisms? a. new species branch off ancestral species, so two species can have similarities in body structure. b. all old species die off as soon as new species emerge, which explains why current species have traits of extinct species. c. in different lineages of organisms, two organisms may have similar structures that evolved in different ways. d. all organisms mutate their genome automatically when an environment changes, creating new traits and structures.
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Biology, 22.06.2019 04:00
Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla
Answers: 3
Biology, 22.06.2019 10:30
During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing
Answers: 2
Biology, 22.06.2019 23:30
Which property is best to use when determining the strength of an ionic bond in a solid lattice energy conductivity hardness solubility
Answers: 1
How does the structure of phylogeny charts explain homologous structures in organisms? a. new speci...
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