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2 years ago

12. Study the image of a chromosome. Which of the following statements about

Biology

2 answers:

antoniya [11.8K]2 years ago

5 0

Answer:

Explanation:

I would say it is C.

Each cell has 23 chromosome (46 in total). 23 is from our mother, 23 from our father. So this would mean the chromosomes are not genetically identical, hence we have variation.

Hope this helps!

weeeeeb [17]2 years ago

3 0

Answer:

A. Each half of the chromosome is genetically identical.

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D. the answer is filter

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Cultures of a bacterial species were incubated on the shelf of a refrigerator (5 C), out on a lab bench top (22 C), on the shelf

Setler79 [48]

D) Psychrotrophs.

Explanation:

Psychrotrophs are those bacteria which can tolerate cold temperature and have optimum growth above 15 degree Celsius.
Halophiles prefer high salt concentration.
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2 years ago

The bridge in the picture is connecting two pieces of land that represents two distinct places. What type of boundary is this?

vodka [1.7K]

Answer:

The correct answer is - divergent.

Explanation:

A divergent plate boundary is plate boundary that is form by the sepration of the two distinct tectonic plates away from one another and result in the forming the ranges known as oceanic spreading ridges.

This type of plate boundary occurs due to the earthquack or volcanic erruption of from the mantle to surface of the earth. This magma or rises and forms oceanic crust by the solidifying of the moleten rocks.

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