Which of these is an environmental effect of building dams? a. increased water temperature upstream b. increased fertility downstream c. weed growth upstream d. sediment builds up downstream

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Someone me with this: a mineral' is determined by its actomic structure.

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