7.2 Indefinite and negative words. (6 x 2 pts. = 12 pts.). R…

7.2 Indefinite and negative words. (6 x 2 pts. = 12 pts.). Rewrite the sentences given following directions. Change the negative sentences in #4-6 to positive sentences.  No se afeita nadie en la clase de español. Nosotros no comemos nada en el restaurante francés. Ni tú ni yo vamos al cine el domingo.

white (w), yellow (y), and cut (ct) are recessive X-linked t…

white (w), yellow (y), and cut (ct) are recessive X-linked traits. A yellow-bodied, white eyed female with normal wings is crossed with a male whose eyes and body are normal, but whose wings are cut. The F1 females were wt, while the F1 males had yellow bodies and white eyes. These F1 individuals mated and the phenotype of the F2 male progeny were tabulated as follows:         Phenotypes                          Number Observed       +    ct    y                              9       w   +     +                             6       w    ct    y                           90       +     +    +                           95       +     ct    +                        422       w     +     y                        376       +     +      y                            1       w     ct     +                           1   Calculate the interference.