Which of the Following Organisms Were Most Likely the Direct

question 38

Multiple Choice

Which of the following organisms were most likely the direct ancestors of plants?

• A) kelp (brown alga) that formed large beds near the shorelines
• B) green algae
• C) photosynthesizing prokaryotes (cyanobacteria)
• D) liverworts and mosses

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Definitions:

Pain

A complex experience involving sensory and emotional components, resulting from actual or potential tissue damage.

Chronic

Describing a health condition or disease that is persistent or otherwise long-lasting in its effects.

Pitch Perception

The auditory sensation that allows individuals to distinguish between high and low sounds based on their frequency.

Colour Vision

The capacity of the visual system to differentiate between objects by identifying the wavelengths of light they reflect, emit, or pass through.