Biology, 14.07.2020 20:01, magalyrodette7812
A species of dark-green trees is spread over a
very large terrain. Over a long period of time,
mountains form in this area and the trees
become split by the new formation. Later, the
trees on the east side of the mountain are all
light-green.
Over time, the light-green and dark-green trees
spread to a new field that is not separated by the
mountains. Both types of trees are seen in the
same field. However, the trees cannot produce
any fertile offspring together. Which of the
following provides the BEST explanation as to
why the two populations of trees cannot produce
fertile offspring?
A. The trees on the west side of the mountain
retained their original phenotype that became
unique to their population.
B. The trees on the east side of the mountain
developed a new phenotype, which made them
unable to produce fertile offspring.
C. The trees on the east side of the mountain
experienced many genetic mutations and
recombinations unique to their population.
D. The trees on the west side of the mountain
could not adapt to the new barrier, which made
them unable to produce fertile offspring.
Answers: 3
Biology, 21.06.2019 20:00, kmcpig
The phylogeny chart shows the evolution of camels. camelus is the modern-day camel. based on this chart, which three statements are true? ⭕ modern camels are more related to stenomylus than to eschatius. ⭕ stenomylous and modern camels do not share a common ancestor. ⭕ modern camels are more related to camelops than to aepycamelus. ⭕ pliauchenia and oxydactylus may share similar features. ⭕ procamelus and stenomylous may share similar features.
Answers: 2
Biology, 21.06.2019 21:30, shadowblade8203
What causes the phospholipids to organize themselves the way they do
Answers: 1
A species of dark-green trees is spread over a
very large terrain. Over a long period of time,
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