Biology, asked by ArnavAmrit, 2 months ago

pls tell the correct answer and don't spam otherwise your I'd will be blocked. I need it urgently.​

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Answers

Answered by hrishitaprisha97
0

Answer:

for which class is this

Explanation:

I think it's not for my class if it will for me then I can

Answered by armyforever1331
1

Answer:

1) ventricular systole.

2) both ventricles are contracting in this phase, because both bicuspid and tricuspid valves are closed in order to prevent the back flow of blood into auricles and the semilunar valves are open

3) a. pulmonary artery

b. aorta

c. pulmonary vein

d. left auricle

e. bicuspid valve(mitral valve)

f. right ventricle

4) a. carnes deoxygenated blood

b. carries oxygenated blood

5) two (bicuspid and triscupid) valves

Explanation:

hope it helps

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