Zooxanthelae

question 39

Multiple Choice

Zooxanthelae

• A)fix carbon dioxide and photosynthesize in a non-symbiotic relationship.
• B)recycle phosphorus and nitrogenous waste compounds.
• C)are found in river outflows with high turbidity.
• D)detract from the ability of coral to deposit calcium carbonate.

Recognize the evolutionary development of plant structures such as stomata.

Describe the relationship between stoneworts and land plants and their evolutionary significance.

Distinguish between the most ancient and modern lineages of plants based on morphology and genetics.

Identify the shared and unique evolutionary adaptations among different groups of land plants.

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Definitions:

Dopamine

A neurotransmitter involved in regulating mood, behavior, and cognitive functions and is crucial in the reward and pleasure systems of the brain.

Serotonin

A neurotransmitter that plays a key role in mood regulation, digestion, sleep, and other bodily functions.

Emotional Arousal

The state of being emotionally stimulated or excited, which can impact cognitive processes and physical responses.

Fight or Flee

A physiological response to perceived harmful events, attacks, or threats to survival, also known as the fight-or-flight response.