Answer:
A.
Im am not 100% sure but I think it is Ah
The smallest fragments travel the fastest because a smaller molecule has less resistance making it easier to travel through the gel.
Answer:
Oviparity is a pattern in which females deposit eggs that develop and hatch in the external environment. Producing young by means of eggs which are hatched after they have been laid by the parent, as in birds.
<em>Hope it helps :)</em>
<em>Have a great day!</em>