Control Group: Group that is being controlled .This group doesn´t receive the treatment from the researchers
Experimental Group:Group that is being Experimented and that receives the testing
Answer:
Segments of DNA transferred from parent to offspring are called genes
Explanation:
Just Cuz
Answer:
A .They result in sudden gene frequency changes.
Explanation:
Neurological - by nerves
Endocrinological - by blood and secrets