Bourgeonal, a molecule that gives rise to the floral odor of lilies of the valley, may be secreted from the ___________ (layer of cells around the egg) and serves as a chemoattractant for ____________
Fill in the blank(s) with correct word
corona radiata; sperm
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Suckling stimulates oxytocin and prolactin secretion
Indicate whether the statement is true or false
Which of these muscles is correctly matched with its type of fascicle orientation
A) Pectoralis major- pennate B) transversus abdominus- Circular C) Deltoid- Multipennate D) biceps brachii- parallel E) orbicularis - parallel
The most numerous white blood cell type are the ____, which comprise 60–70% of all white blood cells
a. eosinophils b. basophils c. lymphocytes d. neutrophils
When the arrector pili muscles contract
A. the body is able to lose heat. B. no change is noted on the skin surface. C. the hair on your arms and legs begins to curl. D. the sweat glands empty their contents onto the surface of the skin. E. "goose bumps" form on the skin.