Which of the following statements about asteroids is true? asteroids are all very large and are mostly made up of stone, iron and nickel. asteroids are all very large and are mostly made up of frozen water and gas. asteroids vary greatly in size and are mostly made up of frozen water and gas. asteroids vary greatly in size and are mostly made up of stone, iron and nickel.

Kara has a plant that produces either purple or white flowers. she crosses a plant that has two recessive alleles for white flowers with a plant that has two dominant alleles for purple flowers. which result would be true of all of the offspring? a) all of the offspring would have two recessive alleles and white flowers. b) all of the offspring would have two dominant alleles and purple flowers. c) all of the offspring would have one recessive allele, one dominant allele, and white flowers. d) all of the offspring would have one recessive allele, one dominant allele, and purple flowers