When a true breeding plant with purple kernels was crossed with a true breeding plant with yellow kernels the f1 cob had kernels that were all purple. a what is the dominant triat in this cross?How can u tell?
b write down the phenotypes of the parents of f1 individuals using appropriate symbols

Nerve cells are specialized to respond to stimulitrue or false?

Select the correct answer. tay-sachs disease is caused by a mutation in the hexa gene located on chromosome 15. tay-sachs follows an autosomal recessive pattern of inheritance. with the of the diagram, identify which of the offspring will be an unaffected carrier. a diagram showing the genes of parents who are carriers of tay-sachs disease a. a, b, and c b. b and c c. a and d d. a e. d

Which kingdom includes some organisms that have no nucleus and can live in an environment with an extremely high salt content