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Expert: - 11/7/2007


Question
Which Chromosome(s) is responsible for personality traits ?

Answer
Dear Francois,

The role of genes in generating personality is not yet known, although researchers are very slowly identifying particular genes that may affect very specific behaviors, and may be involved in such things as sexual orientation, aggression, etc.

But no one knows yet where all the genes that affect personality development are located.  Also, environmental influence plays a significant role in determining human personality, so it's not correct to think that personality is completely under genetic control.

I hope this helps.

Dana

Biology

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Volunteer

Dana Krempels, Ph.D.

Expertise

I can answer biology-related questions in the areas of evolution, zoology, botany, genetics, and ecology. But I don't answer homework questions or provide ideas for your science fair projects. So students please do your learning the right way by reading your text assignments and studying!

Experience

At the University of Miami, I teach Evolution and Biodiversity, Botany, Zoology, Genetics, Ecology, and a variety of seminars (e.g., the Biology and Evolution of Human Gender Roles).

Education/Credentials
I have a B.S. in Biology and an A.B. in English from the University of Southern California (1980). I earned my Ph.D. in Biology in the area of evolutionary biology/visual physiology from the University of Miami in 1989.

Past/Present Clients
I am currently an "expert" in both the "Rabbits" and "Wild Animals" categories.

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