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Doss [256]
2 years ago
9

What protects and nourishes a developing fetus?

Biology
1 answer:
statuscvo [17]2 years ago
3 0
The uterus protects and nourishes the fetus
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It can be said that metabolism and homeostasis are related. Why can you not achieve homeostasis without metabolism?
Harrizon [31]

The right answer is A.

Metabolic homeostasis is provided by a set of interactions between the central nervous system (CNS) and peripheral tissues. The CNS controls the periphery by regulating the fraction of energy that enters the body (caloric intake) and that which emerges from it.

To perform this role, the CNS receives signals from peripheral organs and provides information on peripheral metabolism, as well as the extent of the reserves available to the body.

8 0
3 years ago
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A Paramecium has an internal sucrose concentration of 0.040 M, a glucose concentration of 0.035 M, and a fructose concentration
Nadusha1986 [10]

Answer:

<u>c. Sucrose and glucose</u>

Explanation:

The paramecium is a large, single-celled microbes, surrounded by a plasma membrane. Simple diffusion occurs in cells across plasma membranes, as a form of passive transport. In diffusion, solutes move from regions of high concentration to regions of low concentration across the plasma membrane.

Here, the internal environment has higher concentrations of sucrose and glucose, but lower concentrations of fructose, thus the solutes will move along their concentration gradient, to where the concentrations are lower. In order for the fructose molecules to move out of the cell, the molecules have to move against their concentration gradient - a process requiring energy known as active transport.  

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3 years ago
Sickle sale is a disease in an offspring which is caused by abnormal type of red blood cell Jean inheritance from the parents wh
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Answer:

Sickle sale is a disease in an offspring which is caused by abnormal type of red blood cell Jean inheritance from the parents what is the name for different forms of the same gene?

Mutation HBB gene

Explanation:

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3 years ago
Smart people only what the answer 100% need it
miv72 [106K]

Answer:

6 could be true.

Explanation:

4 0
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What type of rock is formed when rock is buried and exposed to intense heat and pressure? A. Igneous rock B. Sedimentary Rock C.
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I think it's metamorphic, but not sure.
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