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diamong [38]
3 years ago
14

The contracting and relaxing of the heart is known as the?

Biology
1 answer:
kipiarov [429]3 years ago
5 0

Answer:

Cardiac Cycle

Explanation:

Contracting= Systolic

Relaxing=Diastolic

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Hi there, good luck to whoever gets these free 30 points :)
Nezavi [6.7K]

Answer:

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have a great day onwards and May God bless you ❤❤❤

7 0
3 years ago
Which cell type is produced by mitosis?
rodikova [14]

Answer:

Two genetically identical daughter cells are produced from a single parent cell in mitosis

6 0
2 years ago
Explain why the blood vessels and the heart are not made of the same type of muscle even though they are both involuntary.
Lubov Fominskaja [6]

Answer:Each muscle in the body is made up of cells called muscle fibers. Muscle fibers are long, thin cells that can do something that other cells cannot do—they are able to get shorter.

Explanation:

IM not sure if this would help but their you go.

3 0
3 years ago
Which of the following describes the ability of a single gene to have multiple phenotypic effects?
bija089 [108]

Answer:

A, pleiotropy.

Explanation:

Pleiotropy - genes that have multiple phenotypic effects. Remember that phenotype means a physical characteristic caused by a gene, such as eye color or fur patterns.

Incomplete dominance - when neither allele is dominant and they mix together in the phenotype. A popular example is a red flower crossing with a white flower and resulting in a pink flower.

Epistasis - when two genes contribute to the phenotype, but one gene completely masks another gene. An example would be labrador fur colors.

Multiple alleles - 3 or more alternative forms of a gene, but only 2 alleles can occupy an organism. An example is blood type.

Hope this helps!

4 0
3 years ago
Which statements describe a situation with a displacement of zero
MA_775_DIABLO [31]

An object that starts and ends at the same point would have zero displacements.

<h3>What is displacement?</h3>

Displacement is the property of a body or an object to be moved from one place to another.

Thus a body that moves or is moved from point A to point B has been displaced.

A body with zero displacements either did not move at all or finished at the same point it started.

For example, a body that moves from point A to B, and then back to A will have zero displacements.

More on displacement can be found here: brainly.com/question/11934397

#SPJ1

5 0
1 year ago
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