In fruit flies, the genes for wing length and eye color are linked. Long wings and red eyes are dominant over vestigial wings and cinnabar eyes. A wild-type fruit fly that is heterozygous for long wings and red eyes is mated to a fly with vestigial wings and cinnabar eyes. The offspring have the following phenotypes:
wild type, 800
vestigial-cinnabar, 786
vestigial-red, 91
long-cinnabar, 84
What is the recombination frequency between the genes for wing type and eye color?

Which of the following is not a characteristic of natural selection? 100 points pls more offspring are born than will survive to reproduce. mutations appear randomly breeding pairs are chosen by humans organisms that are better adapted are more likely to survive

Which excerpt from the land, part 4 best supports the claim that paul is a talented horseback rider? a/“figure that says more than anything else! now, i want to ride that stallion! " b/my daddy shook his head. "paul only rides horses he knows. ” c/? i glanced over at the other rider. the fellow was older than i, and had the weight of a man on him. d/a man out of alabama, man name of ray sutcliffe, told my daddy i was such a good rider, he wanted me to ride some races for him.

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..