What is the relationship between a chromosome and DNA? A: Chromosomes are made of DNA.
B: DNA is made of chromosomes.
C: Chromosomes manufacture DNA.
D: DNA manufactures chromosomes ​

Explain why the plants cortex would serve as the best food source for animals

Guinea pig coat color is determined by a single gene. the allele for black coat color is dominant to brown. in a cross between twoblack-haired guinea pigs, 20 offspring are born. if both parents were heterozygous, probability would predict that approximately howmany of the 20 offspring would have brown hair?

What is the one part of the nucleotide  that differs among the other different nucle  tides?