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den301095 [7]
4 years ago
6

How do animals survive without cell walls?

Biology
1 answer:
dangina [55]4 years ago
4 0
Animal cells do not have cell walls because they do not need them. Cell walls, which are found in plant cells, maintain cell shape, almost as if each cell has its own exoskeleton.
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if cells are placed in pure water, will water will move intothe cells faster than it will move out of the cells?
wolverine [178]
If the concentration inside the cells is the same as outside (water) than it should move at the same rate. Only if the cell's concentration in the inside is more than it is on the outside is when water would move faster going in.
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8 0
3 years ago
Less than 0.1% of the energy in a food chain generally makes it from the sun to decomposers. TRUE or FALSE.
olga_2 [115]
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6 0
4 years ago
Explain the difference between incomplete and codominace
kolbaska11 [484]

Answer:

An incomplete dominance bad heterozygous individual blends the two traits.

With codominance you'll see both alleles showing their effects but not blending whereas with incomplete dominance you see both alleles effect but they've been blended

3 0
3 years ago
Which of these best illustrates natural selection? *
lyudmila [28]

Answer:

first one is the answer.

8 0
3 years ago
In Central and Northern California, the Red-legged Frog (Rana aurora) breeds from January to March. The closely related Yellow-l
V125BC [204]

The two species may experience divergent evolution due to the differences in the timing of breeding activity.  Divergent evolution is associated with common ancestry.

<h3>Divergent evolution</h3>

Divergent evolution is an evolutionary process characterized by species that share a common ancestry and differentiate over time.

This type of evolutionary process (divergent evolution) is due to the different selection pressures on populations, thereby shaping evolution and speciation.

Divergent evolution may cause speciation due to the emergence of reproductive isolation barriers that hamper the mating between individuals in the population.

Learn more about divergent evolution here:

brainly.com/question/3405872

8 0
2 years ago
Read 2 more answers
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