If two erminette chicken were crossed what is the probability that

A they would have a black chick

B they would have a white chick

Glucose is the monomer for these biomolecules which are used for quick energy

Which of the following does NOT describe how fossils form A.) Living things die and their remains are buried by sediments B.) Coal forms from decaying plants C.) Wood becomes petrified D.) Freezing preserves the remains of an organism

Which type of lava is not associated with a volcanic eruption? basaltic, Rhyolitic, abdesitic, flood basalt

Which type of soil drains water most easily? Loamy soil Sandy soil Silty soil Clay soil

Name two ways in which humans can affect the flow of fresh water.

Which type of molecule acts as a signaling molecule in yeasts? steroid autoinducer mating factor second messenger

Which hormone is responsible for regulating the sleep cycle in your body? Select one of the options below as your answer: A. Melanotropin B. Melatonin C. Adrenaline

Culturing viruses in a laboratory is more complicated than culturing bacteria because a. viruses must be cocultured with a host cell. b. viruses are so small. c. all viruses are dangerous to humans. d. viruses must be cocultured with another virus.

Why does biology have to be a subject

What was Charles Darwin's scientific breakthough?