What is the main difference between vascular and nonvascular plants?

Which response occurs because of the auxin a. A flower blooms b. A fruit ripens c. A plant leans toward a light source d. A seed germinates

What happens when light hits chlorophyll

How genetics information transfer?

Which part of the neuron sends information to other cells?

Which of the following is the largest and least specific level of organization? a) population b) ecosystem c) biome d) community

In the following experiment, what is the independent variable? Dr. Honeydew would like to test the effect of chlorine on Beaker's hair color. To test this he pours heavily chlorinated pool water on the right side of Beakers head.

If a small founder population of 12 people ends up on a small island, and one member of the population had a mutation that creates a new allele, what is the likelihood that the allele will be eliminated from the population?

Homologous structures (Group of answer choices): A. are also called analogous structures. B. have identical functions. C. are shared by organisms of the same genus. D. have fully divergent functions. E.

Which of the following is true of an enzyme? (mark all that apply) a. it is a protein b. it is a catalyst c. it binds to many different substances d. it is small compered to its substrates

Which term would be applied to a regulatory condition that occurs when protein is associated with a particular section of DNA and greatly reduces transcription? A) induction B) negative control C) stimulation D) positive control E) activation