Which term describes the chromosomal abnormality of having three copies of a single chromosome?

haploidy
diploidy
triploidy
tetraploidy

What do scientists need to look at before developing an argument

When is your respiration rate likely to change? a. when your intestines are digesting b. when your cells have too much glucose c. when your cells need more oxygen d. when your liver is working after a meal

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino