Asked by James Wallace on Apr 26, 2024
Verified
The most critical factor affecting the initiation of seed germination is ____.
A) length of day
B) oxygen availability
C) water absorption
D) temperature
E) enzyme activity
Seed Germination
The process by which a seed begins to grow and develop into a new plant, often triggered by water absorption and favorable temperature conditions.
Germination
The process by which a plant grows from a seed or similar structure, often requiring specific environmental conditions to initiate.
Oxygen Availability
The presence and accessibility of oxygen in an environment, critical for the respiration processes of aerobic organisms.
- Expound on the process encompassing the development and germination of a seed.
Verified Answer
JC
jessica cisnerosApr 29, 2024
Final Answer :
C
Explanation :
Water absorption is the most critical factor affecting the initiation of seed germination as it is required for activation of enzymes that break down stored food and release energy required for germination. Without water absorption, seeds remain dormant and do not germinate. While factors like temperature, oxygen availability and length of day also play important roles in germination, water absorption is essential for the initiation of the process.
Learning Objectives
- Expound on the process encompassing the development and germination of a seed.