The answer is a C. The offsprings from this generation are from a cross between parents who are heterozygous (one parent) and homozygous recessive. This means that all the offsprings of the filial 1 (one) generation will carry a recessive allele. However, those with an equivalent dominant allele will not exhibit the attached earlobe trait. This is shown by the Punnet square below;
I don’t know why they make everyone type more than 20 characters but B sounds like the most reasonable answer.
The mitochondria converts food into energy
Answer:
Intraspecific competition
Hope this helps!
Answer:
That statement described a tissue.