Unlike Fish,lancelets as a Adults Do Not Have

question 14

Multiple Choice

Unlike fish,lancelets as a adults do not have

• A) a dorsal, hollow nerve cord.
• B) gill slits.
• C) a brain.
• D) a tail extending beyond the anus.
• E) more than one of these.

Identify proper methods for developing a research hypothesis.

Know the role of serendipity in scientific discoveries.

Understand the characteristics of a theory.

Explain the importance of testing common sense ideas in research.

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Definitions:

Production Function

A production function is a mathematical model that describes the relationship between inputs used in production (like labor and capital) and the output produced.

Profit

The financial gain achieved when the revenues obtained from business activities exceed the expenses, costs, and taxes associated with maintaining the activity.

Commodity

A primary item used in trading that is replaceable with other items of the same type.

Maximise

To increase to the greatest possible amount or degree.