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Mariulka [41]
3 years ago
7

The nucleus, which directs cellular activities, is separated from the cytoplasm by

Biology
1 answer:
Paha777 [63]3 years ago
6 0

The Nucleus is separated from the cell’s cytoplasm by a membrane. The nucleus contains hereditary materials made of plenty proteins and DNA. The nucleus directs all cell activities. Nucleus is commonly found in Eukaryotic cells. The genetic materials found in the Nucleus is organized as DNA molecules, together with a wide array of proteins, which causes to form chromosomes.

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Aquatic organisms in lakes and ponds are often able to survive the water underneath a layer of ice because the water underneath
klemol [59]
<h2>Answer:</h2>

<u>The property is that </u><u>water expands when it freezes and oxygen is trapped inside</u>

<h2>Explanation:</h2>

Underneath the frozen upper layer, the water remains in its liquid form and does not freeze. Also, oxygen is trapped beneath the layer of ice. As a result, fish and other aquatic animals find it possible to live comfortably in the frozen lakes and ponds. The oxygen is present in water under the ice and this oxygen is used for breathing by the marine and aquatic animals.

7 0
3 years ago
Describe the relationship between mutations, alleles, variation, natural selection, and chance.
Alona [7]

Natural selection is where positive traits survive more, allowing those to become more common. Mutation is where radioactivity changes genes in a random way. Natural selection allows positive mutation to become more common. Adaptation is where natural selection works for a species specifically more a new habitat.

5 0
3 years ago
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Pepsi [2]
The second one : dehydration
3 0
3 years ago
Read 2 more answers
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Ahat [919]
The gas dissolves faster if the liquids temperature is increased.
5 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
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