Which One of the Following Statements About Origin of Land

question 21

Multiple Choice

Which one of the following statements about origin of land plants is false?

• A)Chlorophyta and Streptophyta are sister clades within the kingdom Virdiplantae.
• B)Horizontal gene transfer (HGT)occurred several times in the evolution of the land plants.
• C)The Streptophyta group Charales is a sister clade to the land plants.
• D)Land plants are now considered a subgroup within the Chlorophyta.
• E)Moss mitochondrial genes are present in the ancient flowering plant Amborella.

Recognize the importance of physical and cognitive milestones in the first two years of life.

Understand the basics of object permanence and its representation in infants' behavior.

Understand the concept of representational thinking in children.

Recognize the developing understanding of cause-and-effect relationships in infants.

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Definitions:

Marginal Revenue

The extra revenue generated by the sale of an additional unit of a product or service.

Monopolist

An individual or business entity that is the sole provider of a particular good or service, enabling control over market prices.

Inverse Demand Function

A mathematical function that expresses price as a function of quantity demanded, illustrating how price varies with changes in demand.

Total Costs

The complete cost of production that includes both fixed and variable costs.