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Studentka2010 [4]
3 years ago
12

A sea otter is critical to the functioning of the ecosystem in which it lives. It affects the

Biology
1 answer:
hammer [34]3 years ago
5 0

Answer: A keystone species.

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Indicate whether the following outcomes of cell division are observed in mitosis only, meiosis only, or both mitosis and meiosis
serious [3.7K]

Answer:

A. Both in mitosis and meiosis (II)

B. Mitosis

C. In both

D. Meiosis

E. Mitosis

Explanation:

Prior to every case of cell division in both mitosis and meiosis, the cell always ensures to duplicates its contents including its chromosomes. In both cases of cell division, the sister chromatids separates, apart from in meiosis I where homologous chromosomes separates to opposite poles. Only one cellular division occurs in mitosis which is involved in the growth and development of the diploid individual but in meiosis, two divisions takes place in the gametes (both male and female) to ensure that the haploid number of chromosomes is transfered from both parents each to the offspring ensuring a constant diploid offspring. Thus a diploid parent cell always produces a haploid daughter cell in the gametes during meiosis. In mitosis, the daughter cells are always identical to the parents cells.

4 0
4 years ago
Could some one please check my answers thank you! not sure if right
Liula [17]

Answer:

1.a. axon

2.a. 5

3. d. a key is to lock

Explanation:

Good job they are all correct

6 0
3 years ago
The hormone that is important in the development and maintenance of the female secondary characteristics is
LenKa [72]
Would the answer be estrogen? I'm not completely sure.
7 0
3 years ago
Suppose a sound wave with a frequency of 444 Hz combined with a sound wave with a frequency of 436 Hz. How many beats would you
Tatiana [17]

Answer:

Explanation:

The sound wave has a wavelength of 0.773m.

Explanation:

To solve this problem we have to use the wave equation that is given below:

3 0
3 years ago
Which action would result in the most rainforest instability?
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cutting down all trees for lumber

5 0
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