In the igf-2 allele, which chromosome is imprinted and which is expressed?
a. paternal, paternal
b. paternal, maternal
c. maternal, paternal
d. maternal, maternal

15 points come and ! in which environment is someone least likely to find fungi growing? a around the sides of a hot tub b on a log in a tropical forest c beneath a mat in a shower d under a rock in the desert

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?

What is the difference between a scientific hypotheses and a scientific theory?