Answer:
3678
Explanation:
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Because humans are unable to make some vitamins known as essential vitamins, we must gain them from our diet
Answer:
The sex chromosomes, X and Y.
Explanation:
If it is sex linked, it is passed on when the parent donates their X or Y chromosome to their offspring. "Sex-linked" means that depending on the biological sex of the offspring, it may or may not carry the gene for the trait.
I believe the punnet square is showing the genotypes of the F2 generation. If that is true, the answer would be 3 red : 1 white. This is because the four genotypes are RR, Rr, Rr, and rr. Out of those, 3 contain the dominant allele R that codes for red, while only one contains both recessive alleles that code for white. Hope this helps!
C. It would reduce the force of inspiration.
Why C: Neck injuries can affect the diaphragm by causing lack of oxygen or a shortness in breath. This means it reduces the force of inspiration instead of expiration.
So yes you were right, Smarty Pants! :)