If a carbohydrate has 4 carbon atoms in it how many hydrogen atoms will it contain

The tubes transporting minerals and water upward are called ?

Genes that come together with different alleles are heterozygous. homozygous. genotype. segregated.

Aplant with dark red flowers is crossed with a plant with white flowers. all of the offspring have dark red flowers with white spots. the alleles got flower color in this plant are both dominant both recessive codominant incompletely dominant