8. if nondisjunction occurs in a heterozygous woman, would nondis
in which the two x chromosomes carry the same alleles? —

Agene in a type of bacteria when the ses bacteria reproduce asexually this mutation can only be inherited by

An easy way to calculate the amount of energy available at each level is to what?

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