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Artemon [7]
3 years ago
13

Question 4....??? What effect can bottleneck events have on population that have nearly become extinct????

Biology
1 answer:
ArbitrLikvidat [17]3 years ago
5 0

The answer is; D

It reduces the diversity of the population because some variations in the population can be completely eliminated by the bottleneck effect. Even if the population recovers in population size, the genetic variation will have reduced as compared to the initial population before the bottleneck. For a mall population, this effect can be grave because the reduced genetic variation may mean that the population may be unable to adapt to new selection pressures hence may go extinct.  

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Refusing to follow the prescribed treatment regimen, a client plans to leave the hospital against medical advice. what is it imp
timama [110]

Refusing to follow the prescribed treatment regimen, a client plans to leave the hospital against medical advice. The nurse recognizes that it is important to inform the client that he or she Must accept full responsibility for possible undesirable outcomes

5 0
2 years ago
A zygote is best described as
ki77a [65]

Answer:

A zygote is D. The first cell with DNA from both parents in it’s nucleus.

Explanation:

A zygote is the unison of a sperm and an egg cell as to where the genetic information is combined in the fusion of the two parents haploid cells. Therefore it would be the first cell that contains DNA in the nucleus from both parents.

I hope this helps! :D

7 0
2 years ago
The pluripotent, undifferentiated cells in the bone marrow that give rise to the formed elements are called _____ cells
LuckyWell [14K]

The pluripotent, undifferentiated cells in the bone marrow that give rise to the formed elements are called stem cells.

Pluripotent stem cells have the ability to undergo self-renewal and to give rise to all cells of the tissues of the body. However, this definition has been recently complicated by the existence of distinct cellular states that display these features.

There are two types of pluripotent stem cells :

  • Embryonic stem cells (ESCs)
  • Induced pluripotent stem cells

Embryonic stem cells are derived from the inner cell mass (ICM) of pre-implantation embryos and can be indefinitely maintained and expanded in the pluripotent state in vitro. Pluripotent stem cells can also be obtained by inducing dedifferentiation of adult somatic cells through a recently developed in vitro technology, known as cell reprogramming.

Similarly to  Embryonic stem cells , Induced pluripotent stem cells can be expanded indefinitely and they are capable to differentiate in all the derivatives of the three germ layers.

Another intriguing features of being pluripotent is its reliance on gene expression heterogeneity.

Learn more about Pluripotent here : brainly.com/question/18243320

#SPJ4

4 0
1 year ago
Help for this question
sveticcg [70]
I remember this from last year haha. The dark moths populations will go down since they can’t blend in as well as the light moths.
5 0
2 years ago
What part of the scientific method is this: Because human subjects are difficult to study, laboratory rats were used. One group
astra-53 [7]
Its the experiment part where you test the hypothesis
4 0
3 years ago
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