Robert Hooke observo al microscopio unas estructura que corresponden a A. Células eucariotas
B. Bacterias
C. Células animales en movimiento
D. El hueco dejado por células vegetales​

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

the answer is a) cell division.

hope this !

burning fossil fouls really decrease the carbon in the atmosphere so b