Floral Certification Practice Test

Image Description

Question: 1 / 400

What is respiration in plants?

The process of losing water through stomata

Converting stored food into useful energy

Respiration in plants is best described as the process by which stored food, usually in the form of carbohydrates, is converted into usable energy. This energy is essential for various metabolic activities within the plant, allowing it to grow, reproduce, and carry out essential life processes. During respiration, glucose is typically broken down in the presence of oxygen to release energy (ATP), along with water and carbon dioxide as byproducts.

This process is crucial because, unlike photosynthesis, which occurs mainly during daylight when plants convert light energy into chemical energy, respiration occurs continuously (both day and night). Thus, the ability of plants to convert stored food into energy through respiration is central to their survival and functioning.

The other options focus on different processes in plant biology, such as transpiration and water uptake, but they do not accurately describe respiration.

Get further explanation with Examzify DeepDiveBeta

Taking up water through roots

Absorbing carbon dioxide during photosynthesis

Next Question

Report this question

Download Floral Certification Practice Test PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy