What Occurs During Gastrulation

question 23

Multiple Choice

What occurs during gastrulation?

• A)A hollow blastula is changed into a hollow embryo that has three tissue layers.
• B)A solid blastula is changed into a hollow embryo that has four tissue layers.
• C)A solid embryo is changed into a hollow morula.
• D)A neural tube is created by invagination of the ectoderm.

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Definitions:

Capital Gains Yields

The percentage increase in the value of a financial asset, reflecting the difference between the purchase price and the selling price.

Dividend

A part of a company's profits given to stockholders, often as cash or more shares.

Probability Distribution

A mathematical representation that specifies all the possible outcomes and their chances for a random variable within a defined boundary.

Risky Stock

Stocks with a high degree of risk, typically characterized by high volatility and potential for significant loss or gain.