2. What is the most creative Cell Analogy poster you observed in class? Why do you think it made an

impression on you?

Systematists have used a wide variety of traits to reconstruct the phylogenies of particular groups of organisms. Which one of the following traits produces a good estimate of phylogeny? 1. molecular traits 2. gross morphological traits 3.

What layer of the skin is composed of fatty tissue and serves as an insulator for the body?

Which organism is not a consumer

Explain why bacteria grew in the crushed vial but not in the vial that was intact

Why does a horse have a higher mechanical advantage than a human?

A high school biology teacher asks her students to collect daily rainfall amounts at each of their homes during the summer. The results will be collected and used to establish a baseline for local weather patterns.

In an ecosystem snakes eat salamanders, and salamanders eat earthworms. How would the ecosystem be affected if a large number of snakes are caught and moved out of the region as a part of a conservation program?

Which conditions occurs when the bronchial tubes are inflamed and

Chromosomes uncoil and become chromatin in in which stage of the cell cycle

As part of the human immune response which of these cells are responsible for producing antibodies