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allochka39001 [22]
3 years ago
13

What are genes composed of? O offspring O DNA O cells O traits

Biology
1 answer:
Crank3 years ago
6 0

Answer: DNA (happy to help)

Explanation:

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What gives sperms motility​
Mandarinka [93]

Answer:

The tail of the sperm, the flagellum

Explanation:

We find cilia in the human body. They coat the epithelial cells of the upper respiratory tract and play a role in keeping dust particles, smog, and potentially harmful microorganisms from entering the lungs.

Their movements enable the movement of mucus or other substances across the surface of various epithelial cells. The cilia also cover parts of the male and female reproductive tract.  

Flagella are found in sperm, whose tail represents the flagellum in its structure. The body wall of the sponge, among others, contains cells with whips that create and maintain the flow of water through the body.

7 0
3 years ago
Are more likely to be carriers of x-linked traits, and are more likely to express them
gavmur [86]
Females are more likely to be carriers of X-linked traits, and males are more likely to express them.
3 0
3 years ago
PLEASE HELP!!!<br><br> *Note the answer is not C
Vladimir79 [104]

Answer:

B

Explanation:

Because the recessive c allele can be paired with the white rabbitś recessive c allele.

Could you perhaps mark me as brainliest? Thanks!

5 0
3 years ago
The relationship between steroid hormone, estrogen and the peptide hormone, insulin, is being investigated. In order to quantify
aksik [14]

Answer:

Option (A).

Explanation:

Estrogen hormone is important for the regulation of the female menstrual cycle and their growth and development. Insulin is an important hormone that regulates the blood glucose level.

The hormones insulin and estrogen is placed in the mixture of 2:1 hexane/water. Insulin is hydrophilic molecule and can easily dissolce in water. Estrogen is a hydrophobic molecules and easily dissolve in hexane.

Thus, the correct answer is option (A).

7 0
2 years ago
On what characteristic of an organism does natural selection exert pressure?
Pie

Answer: option D.

Phenotype

Explanation:

Theory of natural selection shows that different organism survive, adapt and reproduce in their environment due to their different phenotypic variation. The phenotypic variation exist among individual organisms and it is heritable which is transfer from one generation to another.

Phenotype are traits or physical characteristics or observable characteristics of organism e.g organisms appearance, behavior e.t.c.

8 0
3 years ago
Read 2 more answers
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