BIOLOGICAL BASES OF BEHAVIOR
BIOLOGICAL PSYCHOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Compared with identical twins, fraternal twins are
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less likely to be the same sex and more likely
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more likely to be the same sex and more likely to be similar in extraversion
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more likely to be the same sex and less likely to be similar in extraverson
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less likely to be the same sex and less likely to be similar in extraversion
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Explanation:
Detailed explanation-1: -Compared with identical twins, fraternal twins are: a. more likely to be the same sex and more likely to be similar in extraversion.
Detailed explanation-2: -To form identical or monozygotic twins, one fertilised egg (ovum) splits and develops into two babies with exactly the same genetic information. To form fraternal or dizygotic twins, two eggs (ova) are fertilised by two sperm and produce two genetically unique children.
Detailed explanation-3: -Identical twins have identical genomes, but different epigenomes.
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