10) idk lol sorry!
11) The two purines in DNA are adenine and guanine.
12) Nucleotides.
13) It has the ability to turn off genes.
Answer:
The given statement is False.
Human health is affected by the environment limiting factors. The limiting factors like food, water and some other resources are responsible for the human health and hygiene. The both the biotic and abiotic factors are responsible for the human health.
<em>The cells exhibit all these stages</em><u><em> in the presence of oxygen only</em></u><em>.</em>
Millimeter (mm) and centimeter (cm) <span />