How are alleles passed for guinea pig fur color and length? a. one allele for fur color and one allele for fur length is passed to the offspring from each parent b. one allele for fur color is passed together with an allele for fur length from parents to offspring. c. the offspring receive the alleles for fur color and length from one parent.

What is histamine and what is its role in allergic reactions

Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b.passive c. facilitated d.active b.passive