The allele for tay-sachs is a recessive allele that causes death in early childhood. the tay-sach’s program has enabled tim mcgraw to determine that he is a carrier ( and that his wife, faith hill, is not). what are the chances they could have a child with tay-sachs?

a chair, a bed, and a toothbrush

explanation:

the correct answer is option d.

an appositive is a noun, noun phrase or noun clause which follows another noun or noun phrase in order to describe it or name it another way. they are usually used between commas, brackets or dashes.

the example sentence with the correct use of commas is the following:

her uncle, the man over there in the red shirt, owns the hardware store in town.

answer; cnidarians;