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RoseWind [281]
3 years ago
13

How do I even change my username on this app.​

Biology
2 answers:
Stella [2.4K]3 years ago
8 0
I don’t think You can’t change your name on here
maw [93]3 years ago
3 0
I don’t think you can, Chang your profile picture, you can only log out, or click on those terms and stuff
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The spindle apparatus disintegrates during _____. anaphase telophase interphase metaphase
IRINA_888 [86]

Answer;

-Telophase

Explanation;

-The spindle apparatus disintegrates during the telophase of mitosis. Telophase is the final stage of mitosis.

-During this phase, the sister chromatids reach opposite poles. The small nuclear vesicles in the cell begin to re-form around the group of chromosomes at each end.

-As the nuclear envelope re-forms by associating with the chromosomes, two nuclei are created in the one cell. Telophase is also marked by the dissolution of the kinetochore microtubules and the continued elongation of the polar microtubules.

6 0
3 years ago
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The main function fo the placenta is to
Mariana [72]

Answer:

The organ that supplies oxygen and nutrients to the growing baby

Explanation:

7 0
3 years ago
Which statement is not true about prokaryotic cells? They are always single-celled organisms, and they never contain mitochondri
IRINA_888 [86]

Answer:

They lack a nucleus, but they do have ribosomes.

Explanation:

Prokaryotes are unicellular organisms that lack organelles or other internal membrane-bound structures. Therefore, they do not have a nucleus, but, instead, generally have a single chromosome: a piece of circular, double-stranded DNA located in an area of the cell called the nucleoid.

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3 years ago
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Help with this question
galben [10]
Your answer is D (4)
I hope i helped
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Peace
6 0
3 years ago
How does artificial selection provide evidence for evolution by natural selection
Cloud [144]

Answer:

Natural selection is one of the mechanisms by which an organism evolve. In the natural selection when the trait of an organism allows the organism to grow and reproduce in an environment and nature selects it, it is then passed on to the generations and become permanent.

Artificial selection is also one of the mechanism of evolution in which instead of nature, the selection is made by humans like the breeding experiments on dogs and plant crops.

The artificial selection and natural selection are interlinked as in the artificial selection the trait selected by the humans were also selected by nature like the case of crops, the crossing between desired plants produced results which were useful to the humans but grew and reproduced only when the environment selected it to grow and reproduce.

5 0
3 years ago
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