What are the two types of bone marrow?
What will be an ideal response?
Answer: Red and yellow
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Clue cells are associated with which gram-positive bacilli?
a. G. vaginalis b. Lactobacillus c. Erysipelothrix rhusiopathiae d. A. haemolyticum
The scrotum is a sac-like structure outside the abdomen in which the testes are suspended. Why is this structure essential?
A. Sperm must be closer to the penis to be ejaculated. B. There is not enough space in the abdomen to grow properly. C. Lower temperature is required for normal development of sperm. D. There is too much hormonal influence if they remain in the abdomen.
Which of the following is not a predicted outcome of climate change?
a. change in precipitation patterns b. inability of some organisms to adapt c. profound health effect on people in developing countries d. increased problems for agriculture e. global average sea level decreasing
Gluconeogenesis is primarily used for biosynthesis of
a. cell walls. b. fatty acids. c. purines and pyrimidines. d. proteins.