"I am no research biologist," Mr. Brown said this week.

Pagels was born in California, the daughter of a research biologist.

"People have noticed a change," said a research biologist, Patrick Bohlen.

Hence the process of regeneration has received little attention from research biologists.

Since high school biology, Patrick's sophomore year, he'd known what he wanted to be: a research biologist.

He understood that a young research biologist must work under the guidance of his elders.

And a pretty good research biologist from what I understand.

(Ages 10 and up) The author of this adventure novel set in Brazil is a research biologist.

He was born in 1923 in Washington, the son of a research biologist.

He's a research biologist now, just like his father.