What is the name of the organization level missing from this picture?
A model of DNA is shown. What does the arrow indicate?
A snake with the genotype of TTPp mates with another snake with the genotype ttpp. What is the probability that their offspring will have the genotype Ttpp?
cell
organelle
molecule
tissue
nucleotide
phosphate group
nucleic acid
deoxyribose sugar
75%
25%
50%
16.5%