What's the best book to learn about cell biology?

What is a function of the backbone in animals?

Which of the two types of immunity requires white blood cells?

We will talk about this more in class, but pigeons have a gene, EphB2, that controls head crest feather development.

Biological drives serve to activate responses in our body, that are aimed at reducing the drive, in order to return the body to a more normal state called

What is genetic engineering, and what are the basic steps involved in it?

A mutation is found that prevents transcription of the HOX3A gene, which is known to be on chromosome 12. Genetic mapping of the mutation suggests that it is located on chromosome 11.

This was also called the War of Spanish Succession. a. King Williams War b. Queen Annes War c. Queen Victorias War d. King Johns War

Why do people believe some theories even if they are not supported by credible evidence?

in your own words, explain what a mitochondria is. the funnier, the better. also, answers in the comments are welcome as well.

How does the pulmonary vein differ from the other veins in the body?