Behavioral Geneticists Have Established That

question 13

Multiple Choice

Behavioral geneticists have established that

• A) most components of temperament are genetically influenced
• B) shared environmental influences contribute less to all aspects of temperament than nonshared environmental influences
• C) both of these
• D) none of these

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Definitions:

Last Menstrual Period

The date of the first day of the most recent menstrual cycle, used as a standard point of reference in obstetrics to estimate pregnancy dates.

Pregnancy Length

The duration of pregnancy, typically measured from the first day of the last menstrual period to birth, approximately 40 weeks.

Fetal Heart Tones

The sounds or heart rate of a fetus as heard through devices like a Doppler during pregnancy check-ups, important for assessing fetal well-being.

Beats Per Minute

A unit of measure used to quantify the tempo of music, the frequency of heartbeats, or other periodic activity within a minute.