Question 2 (2 points)
Which of the following statements about matter is true? (2 points)

cell regulation is conducted by special proteins.

answer:

sequence 1- deletion

                  2- duplication

                  3- insertion

                  4- substitute

                  5- inversion

the answer would be 2, if crossing over doesn’t occur 2 out of 4 of the daughter cells will have that allele.

hope this : )

a- multicellular

b-eukaryotic

c-no cell wall

d-heterotrophic

e-autotrophic