A Survey Is Valid and Reliable,if It ________

question 103

Multiple Choice

A survey is valid and reliable,if it ________.

• A)produces distinct results in similar conditions
• B)includes compound questions
• C)includes immeasurable variables and coefficients
• D)captures only the opinions of people who want to participate
• E)produces identical results if repeated under similar circumstances

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Definitions:

Blastocoel

The fluid-filled cavity that forms inside the blastula, an early stage in the embryonic development of animals.

Capacitation

A physiological change that sperm undergo to gain the ability to penetrate and fertilize an egg.

Allantois

An extra-embryonic membrane in birds, reptiles, and mammals that is involved in gas exchange and waste removal.

Nitrogenous Wastes

Nitrogenous wastes are metabolic waste compounds that contain nitrogen, such as urea and ammonia, which are produced by the breakdown of proteins and nucleic acids.