In the Pressure Flow Theory,any Part of a Plant That

question 55

Multiple Choice

In the pressure flow theory,any part of a plant that does not carry out photosynthesis is a

• A) source.
• B) sink.
• C) reservoir.
• D) aqueduct.
• E) companion cell.

---

Definitions:

Dendritic Spines

Small protrusions on dendrites of neurons that form synapses with axons, playing a key role in synaptic strength and plasticity.

Sensory Receptor

A specialized cell or cell structure that responds to external stimuli by sending signals to the nervous system, enabling perception of sensory information.

Deep Pressure

A form of tactile sensory input which involves the application of firm but gentle squeezes, hugs, or holding that calms the nervous system.

Light Touch

A sensory stimulus that is gentle and not forceful, often used in medical examinations to assess neurological function.