That isn't even possible. Your body is made of them. If you had none then you wouldn't be existing.
Unlike natural selection, genetic drift does not depend on an allele's beneficial or harmful effects. Instead, drift changes allele frequencies purely by chance, as random subsets of individuals (and the gametes of those individuals) are sampled to produce the next generation.
Answer:
the answer is :
Lane 3 contains the longest DNA fragment
The answer is false.
The variability in marine salinity between habitats does impact the fish living there.
I hope this helps.
Semi-conservative DNA replication means that one stand is new DNA and the other contains a newly synthesized strand.
