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vazorg [7]
3 years ago
13

Charlene just said hi what do you think she is thinking

Biology
1 answer:
Olenka [21]3 years ago
6 0

Answer:

she is waiting on you to respond and hi\ hello

Explanation:

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Some simpler animals lack what type of embryonic tissue?
erma4kov [3.2K]
Mesoderm if wrong sorry
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In the olden days they used a salt water solution to keep macroorganisms out of their meat. Why would this solution be lethal to
givi [52]
Bacteria requires moisture to form, and salt dehydrates the cells in the meat. Killing off or keeping the bacteria at bay for however long needed. 
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4 years ago
When sperm and egg cells undergo meiosis, the number of chromosomes goes from ______ to _______. When an egg is fertilized by a
Lana71 [14]

Answer:

2n to n, n to 2n

Explanation:

Meiosis is known as reductional division because in meiosis the chromosome number gets reduced to half in daughter cells so when sperm and egg cells undergo meiosis than the chromosome numbers get reduced from 2n to n. In humans, the chromosome number is 46 and it gets reduced to 23 after meiosis.  

When egg is fertilized by the sperm than the two chromosomes comes in the same cell and the number goes from n to 2n that mean in human it goes from 23 to 46.

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7 0
4 years ago
What functional group allows sugar CnH2nOn to be water soluble select all that apply
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Too bad there's not the options, but the answer must be the hydroxyl and carbonyl group.

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