The upper esophageal sphincter is the _________ sphincter and the lower sphincter is the _________ sphincter

Fill in the blank(s) with correct word


pharyngoesophageal, gastroesophageal

Anatomy & Physiology

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Red-green color blindness is a recessive, X-linked trait represented as Xc. (Normal color vision is represented as XC.) If a daughter has red-green color blindness, what must the genotypes of her parents be?

What will be an ideal response

Anatomy & Physiology

Which of the following is a source of complex carbohydrates?

A) soda B) fruit juice C) potatoes D) pudding

Anatomy & Physiology

Describe the age-related changes that occur in the female reproductive tract

Vaginal wall thins Increased vaginal mucus production Uterus shrinks Vagina stretches and widens

Anatomy & Physiology

The microscopic examination of tissue removed from the body for the purpose of diagnosing disease is called a/an

A. MRI. B. X-ray. C. biopsy. D. granuloma. E. lesion.

Anatomy & Physiology