If a Trait Has a Large Inherited Component,then Concordance Among

question 11

Multiple Choice

If a trait has a large inherited component,then concordance among monozygotic twins will be

• A)considerably higher than that of dizygotic twins.
• B)considerably lower than that of dizygotic twins.
• C)about the same as that of dizygotic twins.
• D)100%.

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Definitions:

Outermost Shell

Refers to the outermost layer of electrons surrounding an atomic nucleus.

Atomic Number

The atomic number is the number of protons found in the nucleus of an atom, determining the chemical properties of the element and its place in the periodic table.

Electrons

Subatomic particles with a negative charge, found orbiting the nucleus of an atom.

Net Charge

The total electrical charge of an atom or molecule resulting from the gain or loss of electrons.