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pogonyaev
2 years ago
10

Plants are thought to have evolved from aquatic algae. true or false

Biology
1 answer:
Yuliya22 [10]2 years ago
5 0

Answer:  false

Explanation:

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How new species may have formed in three land masses from the ancestral Adansonia species
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Every species are fromed by geographical isolation. That means that members that belong to similar species are separated to different sectors that are different by climate and landscape. And that is the way h<span>ow new species may have formed in three land masses from the ancestral Adansonia species.</span>
5 0
3 years ago
You are studying a disorder that is based on the genetic composition at three loci. Assume that a dominant allele at any locus a
kramer

Answer:

28 units

Explanation:

This disorder follows quantitative inheritance. It is controlled by three genes which do not show the usual dominant-recessive relationship . The six alleles individually contribute to the effect which add up to produce the cumulative phenotype. Dominant allele contributes 6 units of risk whereas recessive allele contributes 2 units of risk.

Individual with genotype AABbCc has four dominant alleles (AABC) and two recessive alleles (bc). So their total risk units =

(6*4) + (2*2) = 24 + 4

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3 years ago
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notka56 [123]

Answer:

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4 0
2 years ago
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artcher [175]

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Explanation:

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