The last one. Makes only have one X chromosome.
In turn if he has a daughter she's most likely to be color blind too.
Urine is stored in the D. URINARY BLADDER before elimination.
Urine is excreted from the kidneys, it travels from the kidneys to the bladder through ureters. It exits the bladder through the urethra.
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Answer: A. Increases ; decreases.
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- Hannah ❤
The smoke from the industrial revolution's factories made it so the trees turned black. The white colored moths couldn't survive anymore because they didn't blend into the trees. One day a genetic mutation happened, and the moth turned dark. The dark moth was able to survive better, and therefore, mated, and produced more dark colored ones.