In humans if a trait is passed on the X chromosome then the trait is

a) sex-linked

b) autosomal

c) recessive

d) polygenic

1. What is the difference between traits and characteristics? Which is within an individual's control

What is the reactant (substrate) in the reaction above? Select all that apply. A. H2O2 B. H2O C. O2 D. catalase

1. Some worms eat at night (meaning they are nocturnal) and some worms eat during the day (meaning they are diurnal).

What are the chemical componets of DNA

Which of the following best pairs Darwin's contributor to his ideas? a. Malthus-proposed the idea of acquired characteristics during an organism's lifetime b. Lyell-stated that geological processes would take millions of years c.

The cell's nucleus is filled with a substance called protein.

How are genes related to chromosomes?

What did omosis great great grandpappy fight

Are features found within sedimentary rock that formed during or shortly after deposition.

What is the difference between bacterial infections and viral infections?