Which statement describes lichens?

In fruit flies, gray bodies (g) are dominant over black bodies (g), and brown pigments (n) are dominant over yellow pigments (n). each individual possesses two alleles for each trait. if a fly that is homozygous dominant for both traits is crossed with a fly that is homozygous recessive for both traits, what is the predicted genotype of the offspring.

What element is able to combine with itself and hydrogen to form large molecules ?

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.