The empiric risk that the monozygotic twin of a person with cleft lip also has cleft lip is ________ times the risk to a member of the general population who has no relatives with cleft lip.
A) 4
B) 40
C) 100
D) 400
D) 400
Biology & Microbiology
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How is a bacteroid distinguished from a bacterial cell?
A) 16S rRNA gene sequencing B) biochemical tests C) cell morphology D) 16S rRNA gene sequencing, biochemical tests, and cell morphology
Biology & Microbiology
The undifferentiated genitalia of an early human embryo develops into male genitalia under the influence of ____
a. oxytocin b. prostaglandin and DHT c. prolactin d. testosterone, AMH, and DHT e. Wolfian duct inhibitors
Biology & Microbiology
Describe the steps involved in the action of a muscle spindle.
What will be an ideal response?
Biology & Microbiology
In humans, X-linked genetic diseases
a. are associated with autosomes. b. tend to be expressed more in females than males. c. only affect males. d. tend to be expressed more in males than in females.
Biology & Microbiology