In humans, widow peaks are dominant to straight hairlines and freckles are dominant to no freckles. a woman who is homozygous for her widow's peak and heterozygous for freckles marries a man that has a straight hairline and is also heterozygous for freckles. determine the phenotypic ratio. what is the probability that they have a child who looks like dad?

What are the types of mutations, and how does each alter the encoded protein? college level answer

What are tissues? a groups of tissues that work together b basic units of structure and function c groups of cells that perform the same function d multiple organs that perform a major function

Which statement correctly describes other ways in which nebulae and stars are different? a. a star always has a higher density than a nebula. b. stars can form inside a nebula but a nebula can never be produced by any star. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star. reset submit