Imagine that the rf between genes a/a and b/b = 32%. imagine also that the dominant wild-type a allele produces broad leaves, while the recessive variant a allele produces narrow leaves. the dominant wild-type b allele produces red berries, while the recessive variant b allele produces white berries. imagine you perform the cross aabb (a and b in trans) x aabbif you produce 100 offspring from this cross, how many offspring will have the genotypes and phenotypes below?
a. broad leaves red berries
b. broad leaves white berries
c. narrow leaves red berries
d. narrow leaves white berries

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the:

Waste water from industries and domestic sources can be treated by chlorination or ultraviolet radiation. there are pros and cons to using either chlorine or uv radiation to kill harmful microorganisms. what is one reason chlorination would be preferred over ultraviolet radiation? a) chlorine only eliminates visible impurities and is ineffective against microorganisms. b) chlorine not only kills bacteria but provides a residual effect on returning microorganisms. c) uv radiation can be used only to treat drinking water and is ineffective in treating waste water. d) ultraviolet radiation is more effective

Where are the genes located? a.in the cytoplasm of a cell b.within the dna c.in the ribosomes