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AfilCa [17]
3 years ago
6

2. What observation did John Hartë make about tiger salamanders?

Biology
1 answer:
valentina_108 [34]3 years ago
8 0

Answer:

John Hartë made an observation that a steady decrease in the tiger salamander (Ambystoma tigrinum nebulosum) population was caused due to the increased acidity in ponds. He had found that melting snow can release a pulse of acidity that damages salamander eggs.

Explanation:

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The tail of the sperm, the flagellum

Explanation:

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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.

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The controlling structure of the cell that directs reproduction and determines structure and function of the cell is the
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Tell Molly that the bleeding will stop because hemostasis is the way the body stops blood loss when something happens to a vessel. This is the process of the blood clotting. If we didn't have hemostasis bleeding would continue. Unless she has hemophilia, the blood will stop. The first thing that happens is vascular constriction, then formations of platelet plugs, then the blood clots (coagulation) last the fibrous tissue grows (Fibrosis and fibrinolysis)

Explanation:

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What are Hox genes?
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Answer:

Hox genes regulate sex determination in mammals.

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Explanation:

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