In a human diploid somatic cell (2n), there are 22 chromosomes present in two copies and 1 pair of sex chromosomes. This means there are 23 pairs of chromosomes - 22 pairs of autosomes and 1 pair of sex chromosomes. There are in total 46 chromosomes (23 pairs in 2 copies: 23 × 2 = 46).
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I'm pretty sure the answer is B
Comets are most like planets have elliptical orbits
Answer:
1) mitochondria
2) Golgi apparatus
3) rough endoplasmic reticulum
4) nuclear envelope
5) ribosomes
6) plasma membrane
7) smooth endoplasmic reticulum
8) lysosome
9) cytoplasm
10) chromatin
11) nucleolus
12) nucleus
13) centrioles
Explanation:
D. The center or eye of a hurricane is warmer than its surroundings. I'm pretty sure that's right or it's c!
