In leprechauns, orange hair is dominant to black hair, and curly hair is dominant to straight hair. O’Leary, a leprechaun who is purebred for orange, straight hair, marries a lassie from the O’Shay clan who has black hair and is heterozygous for hair curliness. They are curious what kind of texture and color hair their future lucky charmed children may have.

What are the parent’s genotypes? x

What are the allele possibilities for Lad O’Leary?

What are the allele possibilities for Lady O’Shay?

Jerry wants to consume no more than 45% of his calories from carbohydrates. calculate his requirement for calories from carbohydrates based on a 2,500 kcal per day intake.

Fan egg cell containing the (n+1) number of chromosomes combines with a sperm cell containing the (n) number of chromosomes, what is the result of this union? a) all future somatic cells of the organism will contain the (2n + 1) number of chromosomes. b) all future somatic cells of the organism will contain the (2n - 1) number of chromosomes. c) only certain somatic cells of the organism will contain the (2n + 1) number of chromosomes. d) all future somatic cells of the organism will contain the normal diploid number of chromosomes.

During the winter, this species of fox has white fur, but in the summer, it has brown fur. what environmental change may have lead to this fox's fur color? snow cover increase in sun's brightness volcanic eruption global warming