According to the text, which of the following most correctly describes the relationship between the father's age at conception and the probability that his conceived child will be miscarried?
a. There is no relationship between paternal age and risk of miscarriage.
b. Fathers over age 40 have 3 times the risk for miscarriage.
c. Fathers under age 25 have 3 times the risk for miscarriage.
d. Fathers over age 40 and fathers under age 25 have half the risk of having their child miscarried as do fathers age 25-40.
b
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What function does the noncoding DNA segment HACNS1 have?
A. It turns on genes in the forearm and thumb in humans to promote thumb movement. B. It creates thumbs in chimpanzees. C. It creates thumbs in rhesus monkeys. D. It has no known function.
Which plane shows brain structures as they would be seen from the front?
a. coronal b. sagittal c. horizontal d. transverse
People with visual form agnosia:
A) cannot recognize objects by sight but otherwise have memories of those objects. B) cannot recognize objects by sight and have no memories of those objects. C) can recognize an object by sight but cannot determine if it is moving or stationary. D) can recognize an object by sight but cannot remember the last time they saw the object.
Some enchanted evening, Andre is at a cocktail party. Suddenly, he hears the voice of a beautiful woman from across the crowded room. What is this phenomenon known as?
a. the sensory awareness effect c. the beautiful woman effect b. the cocktail party effect d. the crowded room effect