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konstantin123 [22]
3 years ago
7

Whale ancestors first returned to water during the: Paleocene Eocene Oligocene Holocene

Biology
1 answer:
Lelechka [254]3 years ago
3 0
I believe it was during the Eocene..

Hope this helps :) ~
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How is energy stored in ATP?
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When the bond between the second and third phosphate group is broken in ATP, ADP is formed and energy is released. This energy can power the cell's functions.
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The main function of chlorophyll is to _____.
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B

Explanation:

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Duchene muscular dystrophy, or DMD, is a recessive, x-linked disease. What would you expect to see in the offspring of a woman w
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It is expected to see in the offspring of a woman who has DMD and a man who does not have the disease that all of their sons and none of their daughters will have the disease

Option A.

<h3><u>Explanation:</u></h3>

Duchene muscular dystrophy, also known as DMD is a recessive, x-linked disease. It occurs when there is a mutation in the dystrophin gene. This mutation further affects the muscles of the body leading it to degenerate and ultimately death.

When a woman with DMD and a man without DMD have an offspring, their daughters and the sons will get the mutated gene signature from the mother as she is the carrier. But since the father has normal genes, the daughters will become the carriers and will not be afflicted by it. This is because the normal X chromosome from the father will be passed on to them. The sons on the other hand will have the disease as they will get one of their mother's X chromosome which would be carrying the mutated gene.

5 0
3 years ago
Certain cells, such as those along the digestive tract, need to absorb a lot of materials. What unique features do you notice ab
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6 0
3 years ago
Read 2 more answers
A cloud directly above you is about 10° across. From the weather report, you know that the cloud is at an altitude of 2200 m. Ho
Vikentia [17]

The width of the cloud is : 384 m

<u>Given data :</u>

Cloud altitude = 2200 m

Temperature = 10°

<h3></h3><h3>Determine how wide the cloud is </h3>

applying the equation below

I = d(\frac{\alpha }{57.3})

where : I = linear size , d = 2200 m ,  \alpha  = 10^{o}

therefore :

I = 2200 ( 10 / 57.3 )

 = 383.94 m

 ≈ 384 m

Hence we can conclude that the width of the cloud is : 384 m

Learn more about linear size : brainly.com/question/1048150

7 0
2 years ago
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