Two plants with the genotypes TT and Tt
O
would have the same phenotypes
O
would have different phenotypes
O
have all dominant alleles
O
have all short alleles

Coquina, a type of limestone, forms from shell fragments that settle on the ocean floor. what type of rock is coquina?

Hurry which of these is true about index fossils? a) are very scarcely found b) used as guides in relative dating c) found in the youngest layer of the rock d) used as reference points in absolute dating

How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.