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UkoKoshka [18]
4 years ago
6

When discussing natural selection, the term "fitness" is best thought of as __________.

Biology
2 answers:
frutty [35]4 years ago
8 0
A I’d go with if I’m wrong I’m sorry
wel4 years ago
7 0
Reproductive success
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If the plasma membrane was permeable, but not selectively permeable, how would that affect the cell?
Lelechka [254]

Answer:

It would most likely kill the cell.

Explanation:

If a cell's membrane is fully permeable (not semi-permeable) then substances that are harmful to the cell are more than likely to enter it at one point or another, which can pretty much end up killing it.

In short, the semi-permeable membrane is there to ensure that only the useful stuff gets in and that the bad stuff stays out.

7 0
3 years ago
When two species are forced to interact in a particular environment, how would
rjkz [21]

Answer:

Find the explanation below.

Explanation:

When two species find themselves in the same environment, the quest for survival would lead to interactions among themselves.

Competition would result when there are limited resources. For example, when Tigers and Lions who feed on the same prey exist together in an environment, a competitive relationship can result.

Predation is a sort of interaction where an organism feeds on a prey to survive. Here, the weaker animal/species stands the risk of being defeated in the battle for survival. For example, in some homes where cats and rats exist, the cats tend to prey on the rats.

Mutualism is a form of symbiotic relationship where the animals exist together in a cooperative manner. Most fungal species have been found to have a mutualistic relationship with the roots of plants. Each of these two is important to each other's survival.

7 0
4 years ago
If grey fur is dominant to white fur in a rabbit population, how many possible phenotypes will there be in the offspring of a cr
Ludmilka [50]
Allele for gray fur is A (dominant)
  Allele for white fur is a (recessive)
Genotype of heterozygous is Aa (heterozygous is gray, because its allele is dominant)
If we cross two heterozygous
<span>Parents: Aa  x  Aa
</span> <span>F1: AA  Aa  Aa aa</span>
The ratio between phenotypes is 3:1 (gray:white)
<span>AA Aa Aa  are with gray fur</span>
<span>aa is with white fur </span>
4 0
3 years ago
calculate the rate of earth's revolution around the sun in degrees per month. Use the rate of change equation from page 1 of the
Nikitich [7]

Explanation:

Earth's Orbit = 2*pi*R = 942,000,000 kilometers.

Distance/Time = 942,000,000 km / 8766 hr = 107,000 km/hr = 30 km/sec.

5 0
3 years ago
Auxins are plant hormones that coordinate several aspects of root growth and development. Indole-3-acetic acid (IAA) is an auxin
Softa [21]

Answer:

auxin

Explanation:

i am not that dumb i just over looked it

7 0
3 years ago
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