Which of the Following Cannot Be Separated into Simpler Substances

question 61

Multiple Choice

Which of the following cannot be separated into simpler substances by chemical means?

• A) Element
• B) Emulsion
• C) Compound
• D) Homogeneous mixture
• E) Heterogeneous mixture

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Definitions:

Chlamydomonas

A genus of green algae that are unicellular flagellates, often used in biological research as a model organism.

Plasmodium

A genus of parasitic protozoa, several species of which are responsible for causing malaria in humans.

Asexual Spores

Reproductive cells produced by some organisms, enabling them to reproduce without the need for sexual reproduction.

Sac Fungus

A group of fungi characterized by the production of spores in sac-like structures called asci.