There are three sources of genetic variation: mutation, gene flow, and sexual reproduction. A mutation is simply a change in the DNA.
Answer:
The green pigment that traps the energy of sunlight for photosynthesis is called chlorophyll.
Heterozygous (brainly needs me to put more characters in)
Answer:
A. i think
Explanation:
if green is being prayed on more, than less green are gonna be produced and brown will become more prominent. if that makes sense.
As cells die, and reproduce from time to time, educational references show that every seven years, all cells have been replaced and considered as brand new. This also applies to the skeletal system. However, this statement is still not verified by health researchers.
