List two different types of vaccines
What will be an ideal response?
Killed and modified live.
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Fertilization of the ovum usually occurs
A) within one hour of ovulation. B) as much as three to four days following ovulation. C) in the ovary. D) in the upper third of the uterine tube. E) in the uterus.
Adipose tissue secretes several hormones, collectively termed __________, that play important roles in energy balance and metabolism
Fill in the blank(s) with correct word
Mast cells release histamine that will act as an autocrine cytokine and stimulate further release of histamine
Indicate whether the statement is true or false
Units of bone composed of concentric rings of lamellae with trapped osteocytes are called ________.
A. haversian systems B. osteons C. canaliculi D. Both osteons and haversian systems are correct.