Compared with Non-Twin Siblings,twins

question 70

Multiple Choice

Compared with non-twin siblings,twins

• A) share less similar prenatal and postnatal environments.
• B) share more similar prenatal and postnatal environments
• C) are less affected by their prenatal and postnatal environments.
• D) share more similar prenatal,but less similar postnatal environments.

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Definitions:

Nth Partial Sum

The sum of the first 'n' terms in a sequence, used in series calculations.

Geometric Sequence

A sequence in which each number following the first is generated by multiplying the former number by a fixed, nonzero factor, this factor is identified as the common ratio.

Partial Sum

The sum of a portion of a sequence of terms, or a method of summing certain numbers by grouping.

N Th

Referring to an unspecified member of a series or set.