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Westkost [7]
3 years ago
8

Describe several functions of the circulatory system.

Biology
1 answer:
VashaNatasha [74]3 years ago
5 0

Answer:

Explanation:

The circulatory system, also called the vascular system or cardiovascular system. It consists of three important components such as heart or cardiovascular system, lungs or pulmonary system, vascular system such as arteries, veins and capillaries.

This system is responsible for the transport of gases, blood and nutrients to all the parts of the body. It helps in maintaining the homeostasis of the body  by stabilizing the pH, body temperature and fighting the diseases. Also maintains the balance of hormones.

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In guinea pigs, the color of the fur is determined by a single gene with two alleles control. The brown allele (B) is dominant o
Kipish [7]

Answer:

See

Explanation:

Given:

Brown allele (B) is dominant over the white allele (b).

It will be assumed that the alleles are not related to the X and Y chromosomes.

See attached diagram for details of the general case (for both homo-zygous and hetero-zygous parents)

For both parents hetero-zygous,

P1:

Genotype: Bb (100%)

Phenotype: brown (100%)

F1:

Genotypes : BB, Bb, bB and bb in equal proportions, i.e.

BB (25%), Bb (50%), bb (25%)

Phenotypes: 75% brown (from BB and Bb), 25% white (from bb)

8 0
3 years ago
What directs similar cells to change into a specific organ?
Marat540 [252]
Deoxyribonucleic acid 
4 0
3 years ago
Read 2 more answers
Messenger RNA is the carrier of information from DNA to the ribosomes in the cytoplasm, where proteins are synthesized. The RNA
Anon25 [30]

Answer:

b.) DNA polymerase

Explanation:

7 0
3 years ago
Abnormal condition resulting in the diminished flow of perspiration is
Margarita [4]

The hypohidrosis is a condition, in which the sweating ability is diminished in a person. This condition may cause severe threats, if complete absence of the sweating occurs. The complete absence of sweating is known as anhidrosis.

The hypohydrosis can lead to long lasting hyperthermia, as the body is not able to lose heat through sweating. It can also cause heat stroke, heat exhaustion, and in severe cases, it may result to death.

hence, the correct answer is hypohidrosis.

7 0
3 years ago
Some _____ fungi can be eaten, but there are also some that are harmful to plant life, like wheat rust.
kaheart [24]

Answer:A. club

Explanation:

Fungi are eukaryotic organisms .they are feed on dead, decaying matter because they lack chloroplast. Most fungi are parasitic or symbiotic.

Fungi lacks root, stem and leaves. They however posses threadlike filaments called hyphae, which forms a larger mass called mycellium. Fungi reproduce asexually by spores. The classification of fungi are;

#zygomycetes, also called conjugation fungi .eg bread mold

#ascomycetes, also called sac fungi eg baker's yeast

#deuteromycota, also called imperfect fungi eg penicillium

#basidiomycetes .they are the commonly known mushrooms. They grow on wood and trees. Most of their species are edible. They are also called club fungi

5 0
3 years ago
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