What happens to monomers when they undergo dehydration synthesis? A. They combine with water molecules.
B. They form long chain-like molecules.
C. They break up into smaller molecules.
D. They become dry and powder-like.

the second type of galaxy is called a barred spiral, which has a thing called a bar straddling the nucleus

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

the sun's light combined with the visible wavelenghts form what is called ultraviolet radiation, which are the long waves at the end of a visible light sprectrum.

hope it ,

bioteacher101