a.1
b.12
c.23
d.hundreds
e. 3 billion
2007-03-27 17:30:00 · 13 answers · asked by Tony 1 in Science & Mathematics ➔ Biology
23
2007-03-27 17:32:18 · answer #1 · answered by clark 3 · 0⤊ 0⤋
23
2007-03-28 00:39:21 · answer #2 · answered by Juan C 6 · 0⤊ 0⤋
23
2007-03-28 00:39:13 · answer #3 · answered by ☺ian☺ 2 · 0⤊ 0⤋
the answer is c 23
Chromosome 6 is one of the 23 pairs of chromosomes in humans. People normally have two copies of this chromosome. Chromosome 6 spans more than 170 million base pairs (the building material of DNA) and represents between 5.5 and 6% of the total DNA in cells. It contains the Major Histocompatibility Complex, which contains over 100 genes related to the immune response, and plays a vital role in organ transplantation.
Identifying genes on each chromosome is an active area of genetic research. Because researchers use different approaches to predict the number of genes on each chromosome, the estimated number of genes varies. Chromosome 6 likely contains between 1,100 and 1,600 genes
2007-03-28 00:33:31 · answer #4 · answered by Anonymous · 0⤊ 0⤋
23 pairs
2007-03-28 00:35:17 · answer #5 · answered by Ana Maria 5 · 0⤊ 0⤋
c. 23
2007-03-28 06:22:06 · answer #6 · answered by ? 2 · 0⤊ 0⤋
c. 23
2007-03-28 00:44:53 · answer #7 · answered by MicHeLLe 2 · 0⤊ 0⤋
c. 23
22 autosomes and 1 sex chromosome pairs
2007-03-28 00:35:24 · answer #8 · answered by sugandha s 1 · 0⤊ 0⤋
human has 23 pairs of chromsomes. out of those 22 pairs are somatic chromosomes and the 23rd pair is the sex chromosomes. in both male and female the somatic chromosomes aer same but the sex chromosomes differ. for male it will be XY and for female its XX. so humans have 22A+XX(female) and 22A+XY(male),where A is the somatic chromosomes.
2007-03-28 00:38:36 · answer #9 · answered by nan 2 · 0⤊ 0⤋
c u have 23 from each parent
2007-03-28 00:37:26 · answer #10 · answered by msX 6 · 0⤊ 0⤋