Which of the following is a h o m ozygous dominant allele? A) GG
B) Ww
C) bb
D) tt

Acladogram is a branching diagram that represents suggested evolutionary relationships among organisms based on the presence of unique traits. a scientist discovers a new organism that lacks limbs and does not have a true backbone. the organism lays eggs to produce offspring and has a cartilage-like rod known as a notochord running along its dorsal surface. on the cladogram below, select the species to which the newly discovered organism is most closely related.

In dna, only the_ varies from one nucleotide to another. base phosphate sugar amino acid

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.