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.
Read Detailswhite (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.
Read DetailsThe wingless maternal effect mutation is recessive. Mom is p…
The wingless maternal effect mutation is recessive. Mom is phenotypically wild-type, but has a homozygous mutant phenotype. Dad is phenotypically mutant and is heterozygous. What is a possible genotype and phenotype of their offspring?
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