Draw a punnett square to show the possible allelic combinations for this gene in the f1 generation (note, all parental generation flies are homozygous for selected traits). you do not need to keep track of gender unless you believe it is a factor in this cross.

the answer is false?

the law of original horizontality explains:   why rocks appear in layers. correct answer: b the law suggests that all rock layers are originally laid down (deposited) horizontally and can later be deformed.   the principle is used by geologists to make assumptions about the relative ages of sedimentary rocks.

cell/ tissue/ organ/ organ system/ body