Need Help with Genetic Traits?

Question

Midget rat size is dominant over giant rat size. If 2 homozygous midgets are crossed...

What is the percent of giant offspring?

What is the genotypic ration of offspring?

What is the probability of a midget offspring?

Answer 1

If midget is dominant ( eg M) over giant ( m) and 2 homozygous midgets are crossed....that means homozygous dominant (...thats MM x MM.......it seems pretty simple and straightforward to me!!

The answer should be obvious.