Dna is made up of:
4 chains of paired nucleotides
2 chains of 4 nucleotide groups
2 chains of paired nucleotides
none of the above

What are chlorofluorocarbons made of

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. agouti x albino a) 1/2 albino, 1/2 agouti b) all agouti c) 3/4 agouti, 1/4 albino

Why did adult crab numbers decline in he ecosystem, even though sea stars were still available?