What Should Be True of Fossils of the Earliest Tetrapods

question 25

Multiple Choice

What should be true of fossils of the earliest tetrapods?

• A) They should show evidence of internal fertilization.
• B) They should show evidence of having produced shelled eggs.
• C) They should indicate limited adaptation to life on land.
• D) They should be transitional forms with the fossils of chondrichthyans that lived at the same time.
• E) They should feature the earliest indications of the appearance of jaws.

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Definitions:

Carbon Film

A type of resistor where a film of carbon is deposited on an insulating substrate, used for its predictable resistance properties.

Metal Glaze

A type of thick film resistor material that combines glass and metal particles to create a resistor with a high temperature coefficient and stability.

Ceramic Base

A non-conducting, heat-resistant base used in electronic components and devices, made from ceramic materials.

Thick Film

A technology used in the manufacture of electronic devices and circuits, where materials are deposited in thin layers on a substrate to create components with specific electrical properties.