What pulls the chromosomes apart in anaphase? A. Fishing Line

B. Life Choices

C. Scorpion's Spear (Get Over Here!)

D. Spindle Fibers

What element does susan b. anthony include in this passage to strengthen her argument?

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

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?