A Woman Ovulates Two Eggs That Are Fertilized by Different

question 130

Multiple Choice

A woman ovulates two eggs that are fertilized by different sperm.The embryos implant and develop to full term.The two babies the woman gives birth to are

• A) identical twins, with identical genomes.
• B) identical twins, sharing 50 percent of their genes.
• C) non-identical twins, with no genes in common.
• D) non-identical twins, with a 50 percent chance of being the same sex.
• E) identical twins, with a 50 percent chance of being the same sex.

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Definitions:

Spontaneous Recovery

The reappearance of a previously extinguished response after a period of no exposure to the conditioned stimulus.

Latent Learning

Learning that occurs without noticeable reinforcement and is not demonstrated until there is an incentive to perform.

Vicarious Learning

The process of learning behaviors or forming attitudes based on observing the actions of others and the consequences of those actions.

Insight

The capacity to gain an accurate and deep intuitive understanding of a person or thing, often resulting in a sudden clear solution to a problem.