How many autosomes does a human primary spermatocyte have?a 34 b 44 c 54 d 33
Question
How many autosomes does a human primary spermatocyte have?a 34 b 44 c 54 d 33
Solution
A human primary spermatocyte has 44 autosomes. So, the answer is b 44.
Here's the step by step explanation:
- Humans have 46 chromosomes in total.
- Out of these, 44 are autosomes (non-sex chromosomes) and 2 are sex chromosomes.
- A primary spermatocyte is a cell that is derived from the germ cells in the testes and undergoes meiosis to eventually form sperm cells.
- Before meiosis, a primary spermatocyte has the same number of chromosomes as the parent cell, which is 46 chromosomes, including 44 autosomes.
- Therefore, a human primary spermatocyte has 44 autosomes.
Similar Questions
The number of spermatozoa, a single primary spermatocyte finally produced inspermatogenesis is(a) 2(b) 4(c) 6(d) 8
Which of the following has 22 + X chromosomes in its nucleus?BlastomereZygoteOotidPrimary spermatocyte
How many chromosomes are found in human sex cells?a.46 b.23 c.26
The "autosomes" refer to: human chromosomes 1-23 human chromosomes 1-22 human chromosomes 1-46 human chromosomes 1-48
How many chromosomes are there in a human diploid cell?4422 pairs of autosomes2 sex chromosomes22 pairs of autosomes + 2 sex chromosomes23 pairs of autosomes + XX or XY sex chromosomes
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