Select the four natural events that could cause local competition for natural resources.

flood

hurricane

tornado

big rig wreck

drought

lightning

You identify three mutations that affect germination in the above plant species. two mutations result in no germination in red light or far red light.

Why is grass green? justify your answer

A sample of food containing one type of a large molecule was treated with a specific digestive enzyme. Nutrient tests performed on the resulting products showed the presence of simple sugars, only.

During DNA extraction, heating the cell solution in part, to break down membranes allows the DNA to remain confined to the nucleus and thus, easy to separate.

What are some problems that Creation scientists find with the conclusions of some evolutionists?

1. As an object moves towards another object the sound waves bunch up. True Or False 2. As an object moves toward another object the sound waves have lower frequency. True or False. 3.

Do we classify viruses as living

What caused the evolution of antibiotic-resistant bacteria?

In the metabolism of amino acids for energy, what is the fate of the amino group? a. excreted as urea b. burned for energy c. stored in the liver d. converted to glucose

Which function of the nephron includes the movement of fluid from the blood into bowman's capsule?