Answer:
they break down carbohydrates and fats
Each organ of the body produces pangenes which travel through the blood to the reproduction organs to be given to offspring. This is of course false as proven by scientists.
Answer:
The offsprings will express the dominant trait of the male parent.
To understand this, lets make a punnet square. Let's consider the dominant alleles of the male parent to be DD and the recessive alleles of the female parent to be dd.
d d
D Dd Dd
D Dd Dd
The results from the punnet square depict that all the offsprings will have a heterozygous genotype but ad the dominant allele masks the effect of the recessive allele hence, the offsprings will show the phenotype of the dominant allele.
The gar will increase since there are less alligators, the crabs will decrease since there are now more gar to eat them, the duck will increase since now there is less crab to eat them