Which of the following is true about genes?
O A. Genes are responsible for all the traits of an organism.
OB.
The genes of a particular organism can never change throughout its lifetime.
OC. Genes are made up of smaller molecules known as chromosomes.
D. In humans, genes are passed to an offspring from two parents.

to improve her experimental investigation, dalila should add a row in which no fertilizer is used. by a having a contrasting row in which no fertilizer is used, she will have a control group that will her understand the effects of the fertilizer in the plant developments vs the development of the plant when no fertilizer is used.

d

explanation:

rutherford's experiment showed that the atom does not contain a uniform distribution of charge.