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gogolik [260]
3 years ago
8

Explain why eukaryotes need haploid cells.

Biology
1 answer:
choli [55]3 years ago
3 0
Haploids are sex cells and the reason they need them if for genetic diversity
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Help ASAP! tell me if am right ty
ZanzabumX [31]

Answer:

you are right

Explanation:

7 0
3 years ago
Organisms that can interbreed and bear fertile offspring are considered to be in the same
Artyom0805 [142]
<span><em><u>B. species.</u></em>
</span>
The organismic hierarchy of organism comes from the highest and lowest order as the following; 
<span>1.    D Domain</span> <span><span>
2.    </span>K Kingdom</span> <span><span>
3.    </span>P Phylum</span> <span><span>
4.    </span>C Class</span> 
<span>5.    O Order</span> <span><span>
6.    </span>F Family</span> <span><span>
7.    </span>G Genus</span> 
<span>8.    S Species</span> 

This hierarchy and order helped many taxonomist to determine and classify organisms by a variety of criteria. And it seems that <em>species </em>can breed the same fertile offspring.
3 0
4 years ago
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The ________ nervous system provides involuntary regulation of smooth muscle, cardiac muscle, and glandular activity.
Arlecino [84]

The <u>autonomic</u> nervous system provides involuntary regulation of smooth muscle, cardiac muscle, and glandular activity.

The peripheral nervous system's autonomic nervous system controls physiologic functions including digestion, breathing, blood pressure, and sexual arousal in addition to other involuntary functions like heart rate. It is divided into sympathetic, parasympathetic, and enteric regions, each of which has a unique anatomical structure. Some bodily functions, like blood pressure and respiratory rate, are regulated by the autonomic nervous system. The paraventricular nucleus of the hypothalamus is the critical brain region for the central regulation of the autonomic nervous system. Autonomic neuropathy most frequently results from diabetes. Infections with viruses or bacteria, certain drugs, or other medical disorders might potentially be the reason. The type of injured nerve affects the symptoms and course of therapy.

Learn more about autonomic

brainly.com/question/28432269

#SPJ4

6 0
1 year ago
Must every living thing reproduce to prove that they are alive
mr Goodwill [35]
Yes it has to be reproduced to be living i think 
4 0
3 years ago
The activation of receptor tyrosine kinases is characterized by _____.
xxTIMURxx [149]

Answer:

dimerization and phosphorylation

Explanation:

Protein kinase receptors are simply saying receptors with associated kinases (usually tyrosine kinases).

Protein kinases are enzymes that have the ability to modulate other enzymes (or some other proteins) by adding the phosphate group. This is known as phosphorilation process. As a result of structural change, protein can change its activity (phosphorilation usually increase the activity).

Such receptors are involved in a many processes within an organism that are important for the cellular growth, differentiation, metabolism .

3 0
3 years ago
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