Biology 20 Unit A Quiz Quiz

Each energy transfer step in a food web is known as a(n) energy pyramid.

Study of interactions of biotic and abiotic things in their environment is environmentalism

Environmental research relies more on qualitative data than any other branch of biology.

Consumers are able to synthesize organic materials from inorganic by using energy from the sun

The red, orange, and yellow colors of autumn leaves are caused by light reflected from

Photosynthetic autotrophs get their energy from

Food chain, Wheat-gopher-coyote-bear which trophic level is the gopher in?

An autotroph is an organism that

A heterotroph is an organism that gets its energy from

Which of the following colors of light is (are) the least effective in photosynthesis

The pigment molecules of a chlorplast are located

The function of cellular respiration is to

Approx 50% of energy in one organism is transferred to an organism in the next trophic level.

From the list below which is an abiotic factor?

In a plant cell, the light reactions of photosynthesis take place in the

The final carnivore in any food chain is correctly called a

The term given to all of the communities of living things on Earth is lithosphere.

Animals that eat both plant and animals, such as humans and bears are classified as omnivores.

Which of the following chemical formulas represent cellular respiration?

Based upon the relationships illustrated in the food web, mouse is a prey species for the wolf.