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beks73 [17]
3 years ago
14

Which of the following accurately describes a typical human karyotype? A. A karyotype only displays sex chromosomes. B. 1 pair o

f sex chromosomes and 22 pairs of autosomal chromosomes are pictured. C. 1 sex chromosome and 11 autosomal chromosomes are pictured. D. A karyotype displays all of an individual’s RNA.
Biology
1 answer:
frosja888 [35]3 years ago
3 0
The normal human karyotypes contain 22 pairs of autosomal chromosomes and one pair of sex chromosomes.

Therefore the best answer choice is:

<span>B. 1 pair of sex chromosomes and 22 pairs of autosomal chromosomes are pictured.

</span>A karyotype is an organized profile of a person's chromosomes. Two chromosomes specify sex, XX for female and XY for male. The rest are arranged in<span> pairs, numbered 1 through 22, from largest to smallest.</span> 
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