Maria gives birth to a child with trisomy 21 . Which of the following is true?

a. Maria must have given her child an extra 21st chromosome.
b. The child's father must have given the child an extra 21st chromosome.
c. The child received an extra 21st chromosome from either her mother or her father.
d. Both parents contributed an extra 21st chromosome.

c

Psychology

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Callie learned how to multiply fractions over the course of 2 hours

After a few days, she tried again to multiply fractions and found that it only took her 30 minutes to relearn the steps involved. Callie's savings score would be _____. Fill in the blank with correct word

Psychology

Which is NOT one of the three stages of decision making when seeking medical care?

a. Noticing and interpreting your symptoms b. Seeking advice from friends and family c. Seeking professional help d. Adhering to the prescribed treatment

Psychology