The brain has THREE major parts, which are the BRAINSTEM, CEREBELLUM, and the CEREBRUM.
Answer is A. restriction enzyme
In biology ,Restriction enzyme is known as a scissor.
Answer:
Explanation:
DNA is deoxyribose nucleic acid. It is a double helical structure. It remains in the coiled form so as to make the information stored in the small region within the cell. The sequence of bases allows the information to be stored in the coded form so as to promote the synthesis of proteins. Complementary base pairing allows the DNA molecule to replicate itself.
Answer:
Your answer should be A on the first two, and b on the third!!
Explanation:
hope this helped! :)
Answer:
In species with polyploid, there are more chromosomal sets than in diploid one. Becouse there are more chromosomal structures available, events like mutation, recombination, DNA lose, are more probable to occur.
As the generations pass, the accumulation of these changes tend polyploid to speciation.
