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Umnica [9.8K]
3 years ago
5

What is the objective of mitosis?. What mechanism(s) in mitosis allow this to occur?. What is the objective of meiosis?. What me

chanism(s) in meiosis allow this to occur?.
Biology
2 answers:
Makovka662 [10]3 years ago
7 0
Mitosis is somatic cell division. In this division, the parent cells divide to form identical daughter cells. Mitosis is divided into different phases, Interphase, Prophase, Anaphase, Metaphase and Telophase followed by Cytokineses. 

Meiosis is the division of germ cells. In this division, the parent cells divide to form haploid daughter cells. Meiosis is divided into two stages: Meiosis I and II. Each stage contains the same phases as mitosis.
qaws [65]3 years ago
4 0
Meiosis is a type of cell division which occurs in gonades to produce gametes.After meiosis number of chromosomes become half.
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For a science fair project, two students decided to repeat the Hershey and Chase experiment, with modifications. They decided to
Reptile [31]

Answer: E. Amino acids (and thus proteins) also have nitrogen atoms; thus, the radioactivity would not distinguish between DNA and proteins.

Explanation:

The Hershey-Chase experiment, is an experiment that demonstrated that the genetic material of phage isn't protein but rather it's DNA.

Based on the information given in the question, the experiment will not work because amino acids (and thus proteins) also have nitrogen atoms; thus, the radioactivity would not distinguish between DNA and proteins.

Therefore, the correct option is E.

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Answer:

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Explanation:

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kozerog [31]
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During nitrification, _____.
Serga [27]
<span>During nitrification, ammonia is changed back into nitrate.</span>

Nitrification is a three-step process of oxidation of ammonia. It is an aerobic process performed by small groups of autotrophic bacteria (<span>Nitrosomonas, Nitrobacter</span>).
First step- ammonia to hydroxylamine,
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<h2>During radiation, waves transfer heat and light energy which affects the air temperature.</h2>

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<h2>Hopes this helps. Mark as brainlest plz!</h2>
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