Question

What is true about the relationship of dna and genes?

A.Each gene contains a segment of a DNA molecule
B.Segments of genes contain the code to make DNA
C.Segments of DNA contain the code to make a gene
D.Each DNA molecule makes up a segment of a gene

I NEED HELP ASAP

And alsoo....


What determines the similarities in anatomical features among organisms

A.Predator prey relationships
B.Chromosomes and genes
C.Location on earth
D.Environmental conditions

Answer 1

B its all genetics or it can be a mutation which is in your chromosomes

Answer 2

1.Each DNA molecule makes up a segment of a gene , D.