Which of the following does not accurately describes a typical human karyotype?

Which of the next doesn’t precisely describes a typical human karyotype? a. 22 pairs of autosomal chromosomes and 1 pair of Տҽ× chromosomes are pictured. b. 46 pairs of chromosomes are organized from largest to smallest. c. 23 pairs of chromosomes are organized from largest to smallest. d. 2 Տҽ× chromosomes and 44 autosomal chromosomes are pictured

Reply 1

Chromosomes may have abnormalities that end result to totally different situations and identifiable traits. A commonest chromosomal abnormality is the situation known as Down Syndrome, the place chromosome 21 has a 3rd copy due to an irregular cell division.

Reply 2

2 Տҽ× chromosomes and 44 autosomal chromosomes is improper as a result of he human karyotype contains 22 pair of autosomal chromosomes and just one pair of Տҽ× chromosomes.

Reply 3

46 pairs of chromosomes are organized from largest to smallest. 23 pairs are chromosomes are organized from smallest to largest. 2 Տҽ× chromosomes and 44 autosomal chromosomes are pictured. 22 pairs of Տҽ× chromosomes and 1 pair of autosomal chromosomes are pictured.

Reply 4

The best reply is 22 pairs of Տҽ× chromosomes and 1 pair of autosomal chromosomes are pictured.
Every human somatic cell has 22 pairs of homologous chromosomes (additionally known as autosomes), numbered from 1 to 22, and a pair of Տҽ× chromosomes (additionally known as heterochromosomes or gonosomes), for a complete of 23 pairs (within the title, numbers have been reversed).

Reply 5

I’m fairly positive it’s B.

Reply 6

JUST TOOK THIS AND THE CORRECT ANSWER IS D

Reply 7

The reply is “b”. There are 46 chromosomes, however 23 PAIRS of chromosomes which might be pictured in a karyotype.

Reply 8

These all are worded improper… (People have 23 regular chromosomes which might be in pairs of two so thats the place 46 comes from)

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