A raised fossil that has filled in the impression from a mold

Where is the genetic information located in a prokaryotic cell? A. in a concentration of DNA known as the nucleoid B. inside a membrane-enclosed nucleus C. They do not contain genetic information.

What are the branched extensions of a neuron that receive signals called?

What physical process changed the geological area

Describe the mathematical challenges of counting the "ticks" of a molecular clock.

What was Rudolf Virchow trying to prove through his work? A. Spontaneous generation does not happen. B. Animals have different cells than plants. C. Cells are generated spontaneously. D. Most plants are unicellular organisms.

Which statement describes a property of both prokaryotic and eukaryotic cells

Oceangoing vessels used to dump sewage into the ocean. Which human lifestyle factors led to this situation? select the three correct responses. A. People enjoy cruise vacations. (correct) B. People need to cross the ocean. (correct) C.

A large percentage of bacteria are harmful to humans and cause disease. a. True b. False

The climate in the Siberian tundra

Function of amyloplast