Crossing Over

question 83

Multiple Choice

Crossing over

• A) increases variability in gametes.
• B) results in only one exchange per homologue.
• C) occurs between sister chromatids.
• D) prevents genetic recombination.
• E) is followed immediately by separation of each of the chromatids.

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Definitions:

Market Price

The market value at which a service or asset is currently traded.

Call Option

A financial contract that gives the buyer the right, but not the obligation, to buy a specified quantity of an asset at a set price within a specified time.

Strike Price

The rate at which an option's owner has the right to purchase (for a call option) or offload (for a put option) the underlying asset or commodity.

Market Price

The current price at which an asset or service can be bought or sold.