The DNA has to replicate before mitosis to keep the number of chromosomes consistent. Hope this helps.
"The advantage of interferometry for optical astronomers is that it can provide measurements of stars with a higher angular resolution than is possible with conventional telescopes. ... An optical interferometer does not produce direct images of stars and typically has only a rudimentary ability to make images.
Mutations can be categorized based on the kind of effect they have on an organism. Blue eyes in humans are a result of a mutation in the OCA2 gene, which controls the production of pigment melanin in the iris.
This mutation is an example of a neutral mutation. Such mutations have no effect on an organism’s survival.
hi!
the first and third ones are the answer
rna only has one strand
rna doesnt have thymine but it is replaced with uracil
I think it's B.) Hall of fame
