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maxonik [38]
3 years ago
8

In your own words, explain how hiv/aids damages the immune system

Biology
1 answer:
Anastasy [175]3 years ago
7 0

Answer:HIV attacks a specific type of immune system cell in the body. It's known as the CD4 helper cell or T cell. When HIV destroys this cell, it becomes harder for the body to fight off other infections. When HIV is left untreated, even a minor infection such as a cold can be much more severe.

Explanation:

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What would happen if (G) guanine lined up with (T) thymine during meiosis. Please help me with this.
ivann1987 [24]

Answer:they won't for a pair

Explanation:Basically it all depends on process called complementary base pairing, the structure of thymine and adenine is such that it forms two hydrogen bonds and therefore pair up

2.guanine and cytosine have such structure that they form three hydrogen bonds and pair up

So Adenine complements only thymine and guanine complements cytosine and there aren't any chances of guanine pairing up with thymine.

5 0
3 years ago
Where are the organisms depicted on a cladogram?
QveST [7]

Answer:

Shows the common ancestor of all living organisms

Explanation:

They're just the lineup of organisms looking for a common ancestor and common traits or where the traits came from.

4 0
3 years ago
Which tissue forms coverings, linings, and glands
Vedmedyk [2.9K]
I believe it is Epithelial Tissue. <span />
4 0
3 years ago
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How can hybridization be used to produce plants with characteristics needed to increase food production
Setler79 [48]
<span>hybridization can be used to produce plants giving a high yield by breeding an indigenous variety of the plant having disease and pest resistant qualities and also a greater adaptability to the particular environment with a high yielding exotic variety to get an offspring having the desired qualities of both and also promoting hybrid </span>
3 0
4 years ago
Character displacement differs from resource partitioning because character displacement _________. A. is a fundamental differen
mr_godi [17]

Character displacement differs from resource partitioning because character displacement  is directly linked to the evolution of genotypes that have allowed alternate resource use

<h3>What is genotypes ?</h3>

An organism's genotype is made up of all of its genetic components. The alleles or variations that an individual carries in a specific gene or genetic region are also referred to as the genotype. The number of copies of each chromosome found in that species, also known as ploidy, determines how many alleles a person can have for a certain gene.

In diploid organisms like humans, there are two complete sets of chromosomes, which means that each person has two alleles for each gene. Homozygous refers to a genotype when both alleles are the same. Heterozygous refers to a genotype when there are two distinct alleles.

Phenotype, the observable qualities and attributes of an individual or creature, is influenced by genotype.

To learn more about genotypes  from the given link:

brainly.com/question/12396620

#SPJ4

4 0
1 year ago
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