The genes on a chromosome were represented as abcdefgh. after chromosomal breakage the order was found to be abcefgh. which type of change has occurred in chromosomal structure

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

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

If 360 joules of work are needed to move and create a distance of 4 m what is the weight of the crate