In pigs, the allele for a wavy, rough coat (r) is dominant to the allele for a soft, fine coat (r). a rough coat boar and a soft coat sow mate. they produce several litters, 50% are rough coat and 50% are smooth coat. what were the genotypes of the parents?

How can you approximate the number of calories required to keep you in energy balance?

Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.

Explain how mendel kept his pea plant from self pollination