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Alex787 [66]
3 years ago
7

Explain what you think the phrase 'survival of the fittest' means.

Biology
1 answer:
Leviafan [203]3 years ago
5 0

Answer:

"survival of the fittest" means that animals or organisms that are best adapted to their environment are more likely to survive in that environment

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The statement “ice floats on water” is considered science because
Bezzdna [24]
The statement "ice floats on water" is considered science because ice is less dense than water. The molecules in ice are less compact, they aren't as close together as waters which makes the water more dense, the solid ice's molecules are bonded together, making them stay a solid instead of a liquid, like water.

7 0
3 years ago
In multicellular organisms, many cells perform specific jobs that other cells do not, which allows
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4 0
3 years ago
If one genotype in a genetically variable population is favored in dry years and a different genotype is favored in wet years, G
12345 [234]

Answer:

Genetic variation is always maintained.

Explanation:

One would think that the part of the population that is not favored in dry years would die and thus reduce the genetic variation but this is not likely to occur, otherwise all the population would die because some individuals would die in wet years and some in dry years. In reality they are able to survive in the transition from dry to humid years or viceversa. Actually, this variability that results from their genetic variability in their adaptability to changes in the climate is what keeps the population alive and able to thrive as time passes.

3 0
3 years ago
The solute potential of a plant cell is -10 bar, and its pressure potential is 3. The plant cell is placed into a solution with
Nesterboy [21]

The water potential of the cell would be -7 bar and thus, water will move from the cell to the surrounding solution.

Recall that:

Water potential = pressure potential + solute potential

For the plant cell, solute potential = -10, pressure potential = 3

Water potential of the cell = 3-10

                                          = -7 bar

The water potential of the cell is -7 bar while that of the surrounding solution is -10 bar. Thus, the cell has a higher water potential than the surrounding solution.

Recall that water usually moves from the region of high to the region of low water potential. Therefore, water will move from the cell to the surrounding solution.

More on water potential can be found here: brainly.com/question/23855783

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2 years ago
The diagnostic term wheal is a ring-like skin lesion associated with
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Leprosy is a good example of a ring-like skin lesion
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3 years ago
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