What type of cell division does the zygote perform?
A. Meiosis I
B. The zygote does not divide.
C. Mitosis
D. Meiosis
Answer: C
You might also like to view...
If there was an increased concentration of K+ outside of the neuron, which would be TRUE?
A. The potassium equilibrium potential of nerve cells would become more negative. B. The sodium equilibrium potential would become less positive. C. Neurons would spontaneously hyperpolarize. D. During an action potential, the neuron would repolarize slowly or stay depolarized. E. Neurons would spontaneously depolarize.
Alcohol suppresses the production of this hormone, ________, which normally promotes water retention and prevents dehydration.
A) antidiuretic hormone (ADH) B) aldosterone C) thyroid-stimulating hormone (TSH) D) cortisol
The part of a hair that projects from the surface of the scalp or skin is called the ________.
Which of the following is NOT a change that may be caused by hormonal stimulus?
A) an increase in enzyme synthesis B) stimulation of mitosis C) a change in membrane potential D) direct control of the nervous system