A Pollen Grain "Knows" When to Germinate Due to Which

question 3

Multiple Choice

A pollen grain "knows" when to germinate due to which of the following?

• A) differentiation upon contact with the flower
• B) exposure to moisture
• C) cell signaling pathways
• D) electromagnetic impulses from the flower
• E) none of these

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Definitions:

Deceased Patient

Refers to a patient who has expired, or passed away.

Patient's Dentures

Artificial replacements for missing teeth and surrounding tissues, specifically designed for a patient.

View Body

A procedure allowing family members and loved ones to see the deceased before final arrangements.

Quality Of Life

The general well-being of individuals and societies, outlining negative and positive features of life.