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SOVA2 [1]
3 years ago
7

Horses and zebras can be bred to produce a zorse, which is sterile. Which is most likely the reason zebras and horses are consid

ered separate species?
Biology
2 answers:
Sladkaya [172]3 years ago
8 0
I believe it would be the second option which is B. I just took the unit test which has this question.
S_A_V [24]3 years ago
3 0
<span>Due to the fact that horses and zebras can be bred to produce any offspring means that they belong to the same genus (Equus). However the offspring that comes about as a result of this cross breeding (zebroid/zorse) is not a fertile offspring. From these results we can conclude that the zebra and the horse are classified into different species. A horse has 64 chromosomes while a zebra has 46 or 32 chromosomes depending on the species. Their offspring often ends up having 54 chromosomes. This difference in chromosomes dictates that the female offspring not sufficiently fertile and the male sterile.</span>
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1 point
Alekssandra [29.7K]
<h2>Option (B) is Right Answer</h2>

Explanation:

   (B) bacteria that make insulin for is right answer

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3 years ago
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Tems11 [23]

<u>Answer</u>: Cell

<u>Explanation</u>:

The simplest organization level in all the living organisms including humans is a cell.

All human beings are made up of a cell which forms the lowest level of the organization after which the hierarachy of the organization is as follows :

cells----> tissues----->organs----> organ systems

Therefore, the simplest level of organization in human beings is a cell.

6 0
3 years ago
Read 2 more answers
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Sergio039 [100]
<span>When some amphibians mature they live on land because they eat arthropods and they find them on the land.  </span>
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Answer:

A

Explanation:

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Answer: I hope the file helps you out :)

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