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taurus [48]
2 years ago
5

Little help, please.....

Biology
1 answer:
DaniilM [7]2 years ago
3 0

Answer:

Tilt of the axis of earth and rotation of earth. but here, google "what are the causes of day and night" and you should get your answer :)

Explanation:

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Which process must occur before mitosis and meiosis can occur?​
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✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ Before mitosis and meiosis occur, DNA replication has to occur. DNA replication is when another copy is made of the DNA and in mitosis and meiosis, you need the replicated DNA for the sister chromatids.

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

4 0
2 years ago
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