Summarize the secondary male sex characteristics that develop primarily at puberty
What will be an ideal response?
The male secondary sex characteristics include the growth of pubic, axillary, and facial hair; enhanced hair growth on the chest or other body areas in some men; an enlarged larynx and thicker vocal cords, resulting in a noticeable "Adam's apple" and deepening voice; and thickened skin and increased secretions of sebaceous glands (the oilier skin often results in acne).
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What practice poses the greatest threat to biosecurity on a farm?
What will be an ideal response?
What are the two major components of the diencephalon?
A. Medulla oblongata and pons B. Cerebrum and brainstem C. Frontal lobe and parietal lobe D. Thalamus and hypothalamus
Which of the following factors contributes to follicular development and ovulation?
a. FSH b. LH c. estrogen d. both FSH and LH. e. LH and estrogen
Salivary amylase and the pancreatic enzymes are inactivated by acid
Indicate whether the statement is true or false