Describe the difference in development of mature eggs and sperm


Females are born with a complement of immature ova and males with sperm-producing capabilities. For women, approximately 7 million immature ova, or primordial follicles, are formed during early fetal development, but only about one-half million per ovary remain by the onset of puberty. During a woman's fertile years, some 400–500 ova will mature and be released for possible fertilization. Due to losses in viable ova over time, very few remain by menopause. For men, sperm numbers and viability decrease somewhat after approximately 35 years of age, but sperm are produced from puberty until death.

Nutritional Science

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A fatty liver, which occurs from excessive alcohol consumption, is reversible if the individual stops drinking

Indicate whether statement is true or false.

Nutritional Science

Which title is given to a person who has a minimum of an associate’s degree from an accredited university and assists registered dieticians?

a. Dietetic clerk b. Nutritional assistant c. Dietetic technician d. Nutrition porter e. Public health dietitian

Nutritional Science

Ethanol is produced when yeast ferment the natural sugars in grains and fruits

Indicate whether the statement is true or false

Nutritional Science

Most cases of hepatitis _____ progress to chronic illness

a. A b. B c. C d. D

Nutritional Science