Answer:
A karyotype is an individual's collection of chromosomes.
Explanation:
Answer:
C.
The total mass of the particles in the system stays the same. sorry if i am wrong
Explanation:
Crossing over? That involves the random exchange of chromosomes.
Which proposes that once species<span> appear in the </span>fossil record<span> they will become stable.... i think i just wanted to help......</span>
Its gonna be false because u cant not do it
