What Type of Fossil Forms When a Buried Organism Decays

question 15

Multiple Choice

What type of fossil forms when a buried organism decays or is dissolved,but the original shape is preserved in the sediment?

• A) body fossil
• B) trace fossil
• C) mold fossil
• D) cast fossil

Grasp the significance of photosynthesis and its impact on Earth's atmosphere and biosphere.

Recognize the characteristics shared among all living organisms, indicating common origins.

Comprehend the principles of cellular structure and function as the basis of life.

Appreciate the role of genetic information in evolution and inheritance.

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Definitions:

Ascomycota

A phylum of fungi characterized by the formation of spores in a special type of cell called an ascus.

Basidiomycota

A division of fungi characterized by producing spores on basidia.

Lichen

A compound organism consisting of one or more symbiotic fungi and an alga or cyanobacterium.

Fungus

A kingdom of spore-producing organisms that feeds on organic matter, including molds, yeast, mushrooms, and toadstools.