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Natalka [10]
2 years ago
5

Which of the following can result in a population looking more similar over time and can be described as selection against both

extremes of a trait?
directional selection
stabilizing selection
disruptive selection
species selection
Biology
2 answers:
Aliun [14]2 years ago
9 0

Answer:

B. Stabilizing Selection

Explanation:

Sholpan [36]2 years ago
5 0

Answer:

b. stabilizing selection

Explanation:

Stabilizing selection is a from of natural selection that selects against the two extreme ends of a phenotypic trait while favoring the intermediate phenotypes.

Stabilizing selection is the opposite of disruptive or diversifying selection that favors the extreme forms of a trait.

For example, if a plant inhabits an area with low sunlight and high wind speeds, short plants will not be able to compete for sunlight. Whereas, extremely tall plants may receive mechanical damage from the wind speed.

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Please help asap! will give brainliest!
Bingel [31]

C

Asexual reproduction does not produce variety in population, unless through mutations, because offspring are exact copies of their parent – because they reproduce by binary fission.

Explanation:

Sexual reproduction produces variations by genetic combinations. Remember during meiosis, there is the crossing over of chromosomes. In addition during fertilization, in sexual reproduction, each gamete brings in alternative forms of alleles of genes.  The advantage of asexual reproduction is that it allows for fast reproduction because only one parent is involved in the formation of offspring.

Learn More:

for more on sexual and asexual reproduction check out;

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4 0
3 years ago
Read 2 more answers
Explain hypothesis with scientific knowlage
zavuch27 [327]

Answer:

So it is an experimental statement  where scientists try predict what wwill happen

Explanation:

Example

Diffusion in teabags happen fastest in boiling water.

Because the particles gain energy abd move around more

3 0
3 years ago
What evidence would support a scientist's claim that a certain gene is responsible for holding the instructions to produce a spe
FromTheMoon [43]

Answer:

Test/experiments

Explanation:

6 0
2 years ago
Define a branch point (also called a node) on a phylogenetic tree and describe what it represents.
Gala2k [10]
In a rooted phylogenetic tree, each node ... phylogenetic tree that explicitly represents evolutionary time through its branch spans. A spindle diagram (often called
4 0
2 years ago
The χ2 value means nothing on its own--it is used to find the probability that, assuming the hypothesis is true, the observed da
vova2212 [387]

Answer:

A) The two genes are unlinked and are assorting independently, leading to a 1:1:1:1 ratio of phenotypes in the offspring.

Explanation:

The χ2 value means nothing on its own--it is used to find the probability that, assuming the hypothesis is true, the observed data set could have resulted from random fluctuations. A low probability suggests the observed data is not consistent with the hypothesis, and thus the hypothesis should be rejected. The hypothesis that you are testing are two genes are unlinked and are assorting independently, leading to a 1:1:1:1 ratio of phenotypes in the offspring.

4 0
2 years ago
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