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1. If a heterozygous type A (ABO blood type) male crossed with a type o female, what would be the phenotypic ratio of type A : type B: type AB : type in the
offspring? 2. If a normal male crossed with a color-blind (a X-linked recessive trait) female, what would be the phenotypic ratio of normal: color-blind in the male offspring?
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5/16/2021
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Biology, 22.06.2019 00:10
Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.
Answers: 1
Biology, 22.06.2019 03:30
Awire-hair terrier and a smooth-hair terrier are mated. the offspring produced are 6 wire-hair puppies and 2 smooth-hair puppies. a. what pattern of inheritance best describes this situation? b. what is the genotype(s) of the wire-haired puppies? of the smooth-haired puppies? c. what would be the expected genotype and phenotype ratios of a mating between 2 wire-haired terriers that are heterozygous?
Answers: 3
Biology, 22.06.2019 09:00
When a gasoline engine burns gasoline, what type of chemical reaction is occurring?
Answers: 1
FORUM DESCRIPTION
1. If a heterozygous type A (ABO blood type) male crossed with a type o female, w...
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