The human chromosome apparently lacking in gene influence is the: Y chromosome X chromosome chromosome 21

1 answer:

6 0

Chromosome is part of a cell that carries hereditary material inform of genes, it contains DNA molecules tightly packed around histone proteins. X and Y are the sex chromosomes which influences the sex of an individual. Chromosome 21 is the smallest autosome in the human genome and exists in two pairs one inherited from either parent. In this case, the answer is the Y chromosome; sex is determined by the SRY gene which is responsible of the fetus to male. Other genes on the Y chromosome are important for male fertility.

You might be interested in

Which statement describes the relationship between transcription and translation?

ratelena [41]

Answer:

I think that should be (A)

8 0

4 years ago

Read 2 more answers

Producers, like this plant, take in oxygen and release carbon dioxide during______,just like animals and other living things

Mamont248 [21]

Answer:

d cellular respiration

3 0

3 years ago

Read 2 more answers

How do sieve tubes elements group to make sieve tubes

kumpel [21]

<em>sieve tube elements are the cells of phloem which allow transportation of photosynthates through phloem...
<u>how sieve tube elements form sieve tubes:
</u>sieve tube elements are connected end to end and form a long chain which is called sieve tube,,,,
sieve tube elements are connected with the help of a side chain with the help of peptide bond...also one element has tapering end which easily overlaps with other end of next element to form sieve tube,,,,</em>