Answer:
4
Explanation:
A nucleotide consists of a sugar molecule attached to a phosphate group and a nitrogenous base
Answer:
E
Explanation:
I think bcuz arises as the result of total nondisjunction of chromosomes during mitosis or meiosi
Answer: Option A
Explanation:
The Antarctic region needs government facilities in order to see the impact of Antarctic region on the environment or to see the effect of changing environment on the Antarctic.
The effect of global warming was first encountered in this region only. The temperature there is very cold and is not suitable for living.
There is no living population but there is a need of government to inspect the region and solve the problems associated with this place.
False, Eukaryotic cells always contain a nucleus, prokaryotic cells do not have a nucleus.
Answer:
the answer according to my understanding would be B.all of your DNA is in every cell(except red blood cells),its just that different types of genes are activated in different cells...
tysm..hope this is correct..im not quite sure tho..:)<3