Vertebrates, tunicates, and lancelets
a. are all members of the phylum chordata.
b. al...
Biology, 21.11.2019 12:31 NutMeg6544
Vertebrates, tunicates, and lancelets
a. are all members of the phylum chordata.
b. all have a backbone in the adult stage.
c. are all marine fish.
d. are all terrestrial heterotrophs.
Answers: 2
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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?
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