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siniylev [52]
3 years ago
13

PLEASE ANSWER BEFORE JAN 1, 2020!!!

Chemistry
2 answers:
UkoKoshka [18]3 years ago
8 0
Option C. I just took this test!
True [87]3 years ago
6 0

Answer: option C - The cells produced at the end of meiosis contain half the number of chromosomes as the parent cell

Explanation:

Meiosis is also known as REDUCTIVE DIVISION, simply because a parent cell with diploid number of chromosome (46) is divided into four daughter cells with haploid number of chromosome (23)

Thus, ONLY option C correctly defines meiosis

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Which compound plays an important role in leather processing and electroplating?
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<u>Answer;</u>

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<u>Explanation;</u>

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Read 2 more answers
Do you think the amount of fat will affect its melting point?
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What is the mass number of an atom containing 35 protons and 45 neutrons?
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Answer:

Explanation:

1. Weight = 35 P and 45 N = 80

2. Atom:  35P = 35 electrons

3. Bromine

4. It's a non metal. It's in column 17. It will gain 1 electron (normally).

5. Ion: 35 protons, 36 electrons

6. Charge: - 1 usually, but there are exceptions

7. Anions go to the Anode. The anode attracts minus charged elements.

8. In an uncharged state, element 36 would be next. That would be  Krypton which is always uncharged. It is a noble gas.

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