In the bird egg, which of the following functions as a reservoir for wastes produced during development?

(A) Allantois

(B) Amnion

(C) Chorion

(D) Yolk sac

(E) Placenta

Other than the genus and species information, what characteristics do most of the top hit sequences share? select the two best answers.

What three cellular structures are found in plant cells but not animal cells? A. Mitochondria, ribosomes, and a cytoskeleton B. Cell wall, mitochondria, and a plasma membrane C. Cell wall, chloroplasts, and a large vacuole

Is the movement of particles by diffusion whithout energy

What do tapeworms eat? a. plant matter b. intestinal contents c. host tissues d. red blood cells e. intestinal bacteria

B. If you were to move to the Canadian North Woods, what adaptations or behavioral changes would you make?

Explain the breathing process in terms of pressure and volume changes.

Animal waste decay by the action of bacteria witch create

What is the chance that a human zygote will receive one X and one Y sex chromosome during fertilization?

How many Earth years would you need to live in order to be two on Neptune?

A characteristic of acids is that they react with metals to: form non-metals release water release hydrogen gas produce bases