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Kazeer [188]
3 years ago
13

What is the purpose of a valve in the heart?

Medicine
1 answer:
jeyben [28]3 years ago
8 0

Answer:

There is a valve through which blood passes before leaving each chamber of the heart. The valves prevent the backward flow of blood. These valves are actual flaps that are located on each end of the two ventricles (lower chambers of the heart).

Explanation:

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19. Name a structure that is on the ventral side of the heart, located more laterally within the axial region.
NISA [10]

Answer:

The ventricles are the lower chambers of the heart. There are various grooves in the epicardium; these are the sulcuses. The anterior interventricular sulcus is located on the ventral side of the heart and separates the right and left ventricles.

7 0
3 years ago
The testes functions best when they are ______ the body's temperature.
Sidana [21]

Answer: slightly cooler than

Explanation:

The testes are the male gonads. These are found in a loose pouch which is called as the scrotum behind the penis. The testes are responsible for production and storage of sperms which are the male gametes, and fluids which makes up the composition of the semen in males. The testes being the sperm factor functions efficiently when the temperature of the scrotum is slightly cooler than the rest of the body.

4 0
3 years ago
Why should entries in the records or appointment books never be obliterated
skad [1K]

To keep record of who comes in and goes out, useful for crimes and for other reason.

As with all medical documentation, appointment entries should never be obliterated or erased. This information can be useful in solving crimes and possibly catching suspects. These records can be used as evidence against the suspect and can lead to justice to a certain person! hope that helps!

4 0
3 years ago
Compare and contrast intramembranous and endochondral ossification.
sp2606 [1]

Answer:

Intramembranous ossification:

Intramembranous ossification, the development of osseous tissue occurs without the cartliage formation. The bone forms on the mesenchyme tissue. No intermediate cartilage is formed in this type of ossification. This process is important for the formation of flat bones.

Endochondral ossification:

Endochondral ossification, the development occurs from the center and true bone tissue is replaced in this type of ossification. The cartilage formation occur in this process. An intermediate cartilage is formed in this type of ossification. This process is important for the formation of long bones.

7 0
3 years ago
Explain Color Blindness and how it's inherited through genes.
tatuchka [14]

Explanation:

Color blindness is a common hereditary (inherited) condition which means it is usually passed down from your parents. Red/green colour blindness is passed from mother to son on the 23rd chromosome, which is known as the sex chromosome because it also determines sex.

3 0
2 years ago
Read 2 more answers
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