What diagnostic procedure is done to obtain cells for karyotyping of a fetus?

What is the function of nucleic acids

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

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?