Explain in your own words how genetic drift and the bottleneck effect in particular can push a population to extinction. Be sure to cite evidence from the Florida panther case study we discussed and the article you read

What is the next step in muscle contraction after the actin changes shape? (apex)

The tubes transporting minerals and water upward are called ?

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind