Earthworms use these for anchoring during movment. a. setae b. hearts c. mouth and anus d. dorsal and ventral blood vessels

Asap indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. alleles: a=agouti, c=chinchilla, a=albino, a is dominant over c and a, c is dominant over a agouti x chinchilla a) 1/2 chinchilla, 1/2 agouti b) 3/4 chinchilla, 1/4 agouti c) all agouti

9. the history of life on earth is recorded in

Why zebra fish experience similar genetic disease as human