The "control center" for the pituitary gland is the:

master gland

thyroid

parathyroid

hypothalamus

How s dominant allele masks the presence of a recessive allele

Is fluorine an atom cation or anion

Which of the following is the most common cause of neonatal meningitis? Haemophilus influenzae b Streptococcus agalactiae Neisseria meningitidis Streptococcus pneumoniae

How might irrigation harm soil and soil organisms? A. It can waterlog the topsoil. B. It can recirculate salts to the topsoil. C. It can leach minerals from the soil. D. It can cause compaction.

Gases are only found in the atmosphere. T or F

A student and teacher working together to answer an experimental question is an example of

Explain how the Earth's rotation and revolution about the Sun affect its shape and is related to seasons and tides.

Secretions from the skin, such as a

Which of the following tetanus booster vaccines would be most appropriate for administration to a 12-year-old boy who has completed a primary series with DTaP and has no known allergies? a. Tdap. b. HPV. c. MCV. d. HepB.

A neuron either fires or it doesn't, and once an action potential has been initiated the impulse travels the entire length of the axon without further need of stimulation. This describes the: