Answer:
the species is not changing much
Explanation:
another way you can think of this is homeostasis and that is a period of inactivity
Answer: In the nuclei of atoms
Explanation:
Answer:
The system that moves blood throughout the body.
Answer:
Option "C" is correct.
Explanation:
The reason is that, form the two experiments it was concluded that both O1 and O2 were recessive, so all these remaining options which says that any or both of them are dominant are incorrect.
Answer:
The nucleus at the central part of the cheek cell contains DNA. When a drop of methylene blue is introduced, the nucleus is stained, which makes it stand out and be clearly seen under the microscope.
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