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Deffense [45]
3 years ago
11

Human skin becomes dry during winter, making it more prone to infections than during summer. How do the sebaceous glands protect

the skin normally?
Biology
2 answers:
Setler [38]3 years ago
8 0
If this oil<span> mixes with dead </span>skin<span> cells and blocks a pore, it </span>can<span> produce a pimple.</span>Sebaceous glands<span> produce </span>oil<span> called sebum that moves up hair follicles to the surface of the </span>skin<span>, where the </span>oil<span> lubricates </span>skin<span> and hair. The </span>gland<span> may keep producing </span>oil<span> when the opening is blocked, leading to a pimple.</span>
sukhopar [10]3 years ago
7 0

Answer is A, Sebaceous glands produce a substance that moisturizes and protects the skin.

Explanation: it was right and NASA WAs WRonG  AHAHA AHHhahAhaha

(im so alone)

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7. In a cross with a homo zygous, grey, female moth and a homo zygous, black, male moth, all of the progeny are grey. In a cross
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Due to dominant trait.

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A species of shark has the length of their teeth controlled by a gene ‘t’ where long is dominant to short. a homozygous long
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New allele is the Heterozygous one which is different from parents.

T: 0.6 t: 0.4 is the new allele frequency.

<h3>Evaluating :</h3>

Using the formula , 2Tt

So, their frequency = 2Tt

= 2×0.75×0.25

= 0.375Htz

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What is the homozygous dominant genotype?

An organism with two dominant alleles for a trait is claimed to have a homozygous dominant genotype. Using the attention color example, this genotype is written BB. An organism with one dominant allele and one recessive allele is claimed to have a heterozygous genotype.

What is homozygous condition?

Homozygous describes the genetic condition or the genetic state where a private has inherited the same DNA sequence for a particular gene from both their biological mother and their biological father. It's often utilized in the context of disease.

Learn more about allele frequency  :

brainly.com/question/6139888

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