A trophic level is

A.) the basic unit of energy in an organism

B.) the level of energy in a food chain

C.) the level directly above the consumer level

D.) the highest level in the food chain

Which of the following is an example of omosis

A cell produces a protein that will be used by other cells. When it ejects the protein, has it performed egestion, secretion, or excretion

One trait a plant can have is either red leaves or brown leaves another trait is tall stems or short stems a plant used in a dihybrid cross has the genotype rr Tt what is the phenotype of this plant

What are the two main reasons of pollutants, on the basis of their decomposition?

What is the function of the waxy cuticle of plants?

What were characteristics of the Roman empire at its height there are more than 1 answer

What is the hawaiian islands formed by one or several of these which bring new rock to the surface of earth?

Adolescents (ages 12-18) experiment with and develop a sense of who they are and what roles they want to play. What is the primary developmental task of this stage?

When did most marine life go extinct?

Phosphorescence is a phenomenon associated with which algal division