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lilavasa [31]
3 years ago
6

What evidence could be used to convince policy makers to change a shipping lane from going through a whale breeding ground?

Biology
1 answer:
bekas [8.4K]3 years ago
5 0

Answer:

B-Information on the number of all whales hit by boats in the given area

Explanation:

If they see that they have some responsibility in harming the whales, it may change their behavior.

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An extreme disturbance happens in an ecosystem. How does an ecosystem change as succession happens after this disturbance?
ddd [48]

Answer:

There is less biodiversity in the ecosystem.

Explanation:

Since the barren ground doesn't provide suitable living conditions for most of the living organisms, the ones that need the lest resources to survive create the primary succession, usually the mosses and lichens. The organisms of the primary succession provide biomass, so the ground is mixing with it, thus new soil is forming.

5 0
3 years ago
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9)
Aleksandr [31]

Answer:D

Explanation:

3 0
3 years ago
In a hypothetical population of plants, flower color is determined by a single gene with two alleles. In a population of 500 pla
blondinia [14]

Answer:

In the F1 generation

RR = 0%

Rr = 50% (or 0.5)

rr = 50% (or 0.5)

Explanation:

A pink flowering plant has the genotype Rr. It is heterozygous for the allele. The alleles for this gene appears to show incomplete dominance, as the heterozygous phenotype is a blend of the two homozygous genotypes.

A white flowering plant has the genotype rr. It is homozyogous for the white allele

A punnet square of the cross is shown.

The resulting punnet square shows that only Rr and rr genotypes are possible, at a ratio of 50:50 (or 1:1). Therefore, the genotype frequency of Rr is 50%, and rr is 50% in the F1 generation. This can also be written as 0.5. It is not possible to get a red plant, as the genotype RR can not come from this cross

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8 0
3 years ago
Eukaryotes _____.
antoniya [11.8K]
<span>
are always unicellular

may have evolved from prokaryotes

</span><span>are more primitive than prokaryotes

</span>
7 0
3 years ago
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Triglycerides are composed of glycerol and fatty acid chains..
Karolina [17]

Answer:

bonded to a single glycerol molecule.

Explanation:

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3 years ago
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