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Individuals that are best adapted are the ones to survive and reproduce. Proposed by Charles Darwin |
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A behavior that promotes an organism's survival in their natural habitat |
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emphasizes the importance of adaptation, reproduction, and "survival of the fittest" in shaping behavior |
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Studies links between heredity and behavior, but NOT study genes directly |
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Genes that are shared among blood relations, including twins, siblings, cousins, and members of the same race/ethnicity |
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parents who are genetically related to the child provide a rearing environment for the child. For example, if parents enjoy reading, and read to their kids, their children may develop an interest in reading |
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This occurs because a child's characteristics elicit certain typ[es of environments |
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(Niche Picking) Children seek out environments that they find stimulating and compatible. |
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Development is a bidirectional interchange between heredity and environment |
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Threadlike structure that comes in 23 pairs, one of each coming from each parent. Contains DNA |
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Double helix shaped molecule with genetic information |
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The cell's nucleus duplicates itself and the cell divides into two separate, but duplicate, cells |
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Gametes (egg or sperm cell) duplicates, then divides TWICE,, creating 4 cells, each having half of the genetic material of the parent cell |
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Egg and sperm fuse to create a single cell, called a zygote |
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A person's genetic heritage: the actual genetic material |
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The way an individual's genotype is observed |
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