2006-06-21 09:04:02 · 9 answers · asked by katnat 1 in Science & Mathematics ➔ Biology
the neucleus of every cell contains chromatophores containing the DNA strands, these change into chromatin fibres. Every cell of a human contains 46 pairs of these.
2006-06-21 09:11:35 · answer #1 · answered by Jas 3 · 0⤊ 0⤋
All genetic information is inherited through DNA or RNA, depends on which organism you look at. This is a base sequence that encodes for genes.
There are different ways of inheriting the genetic information, either more complex in eukaryotic cells (with nucleus) or less in prokaryotic cells (without nucleus).
2006-06-21 09:41:44 · answer #2 · answered by Ellen 2 · 0⤊ 0⤋
On this planet, heritable material is based on a nucleic acids, whether that be DNA or RNA. However, that is the material that works on earth. Clearly, that material could be quite different in a different situation, i.e., evolutionary history.
2006-06-21 09:32:55 · answer #3 · answered by bgunnels4 1 · 0⤊ 0⤋
Everyone of coarse is suppose to have the same amount of chromosomes...if a person has one to many or is one short it affects that person and most likely retardation occurs.
2006-06-28 05:15:04 · answer #4 · answered by annonymous 2 · 0⤊ 0⤋
DNA in the human
2006-06-27 15:42:45 · answer #5 · answered by Mary M 1 · 0⤊ 0⤋
sorry to edit... but we dont have 46 pairs :) we have 23 pairs... downs syndrome, for example, is when there is a triplet, so there are 47 chromosomes... (same with trisomy 13, etc)...
2006-06-21 09:16:50 · answer #6 · answered by KC 2 · 0⤊ 0⤋
chromatin, contained in chromosomoes, in every cell of the human body.
2006-06-21 09:07:36 · answer #7 · answered by Aingeal 6 · 0⤊ 0⤋
DNA
2006-06-21 11:33:56 · answer #8 · answered by seven2ndstofire 2 · 0⤊ 0⤋
DNA
2006-06-21 09:07:42 · answer #9 · answered by Anonymous · 0⤊ 0⤋