Four of the Following Are Characteristic of Morphogens

question 50

Multiple Choice

Four of the following are characteristic of morphogens.Which one is the exception?  

• A) They are long-range signals in pattern formation.
• B) They are encoded by master genes.
• C) They affect gene splicing.
• D) Their concentration decreases with distance from source.
• E) They affect development.

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Definitions:

Perfect Complements

Goods that are often used together in fixed proportions, where the consumption of one item necessarily involves the consumption of the other.

Income Effect

The change in an individual's or economy's consumption patterns due to a change in real income, reflecting how increases or decreases in income can affect buying habits.

Substitution Effect

The alteration in purchasing behavior caused by variations in the relative costs of products, prompting buyers to opt for less expensive alternatives over pricier ones.

Price Change

An adjustment in the cost of a good or service in the market, which can be an increase or decrease due to various factors.