Answer:
D
Explanation:
1. As given, the overall genome contain 50% G+C.
And the concept is that G is always pairs with C.
and A is always pairs with T.
So, in a dsDNA, A+G= T+C
2. As there that, there is a cluster of genes comprising about 20,000 bp that is 64% G + C so this so that the 20,000 bp segment is a recent acquisition via horizontal gene transfer.
Answer:
A.
Explanation:
Nuclear energy is a non-renewable energy source because the fuel it takes to produce the energy (usually uranium or plutonium) is rare.
Answer:
8 minutes and 20 seconds
Explanation:
photons emitted from the surface of the Sun need to travel across the vacuum of space to reach our eyes.
It occurs at the metaphase of the cell division cycle.
