What is the name of the process that sends water back to the leaves through the xylem?

Question

BlackTom AI · Accepted Answer

First, let's list the options and what they generally refer to in plant physiology.
Option a: Transpiration. This term describes the overall process linked to water movement from roots to leaves and the loss of water vapor from the stomata, which creates a pull that helps move water up the xylem toward the leaves.
Option b: Evaporation. While evaporation is a component of transpiration (water vapor leaving the leaf surface is part of transpiration), this term by itself does not name the whole plant-transport process through the xylem.
Option c: Polymerization. This is a chemistry term that means joining monomers into polymers; it has no direct role in the movement of water in plant vascular tissue.
Option d: Precipitation. In meteorology and chemistry, precipitation refers to rain or the formation of solid particles from a solution; it is not related to water transport in plants.

Now, focusing on the question: the process that sends water back to the leaves through the xylem is best identified by the term that encompasses the ascent of water via the xylem driven by transpiration from the leaves. Transpiration explains both the movement up the plant and the leaf-level water loss that generates the pull. The other terms either describe a subset (evaporation) or are unrelated processes (polymerization, precipitation).

Therefore, the correct understanding is that transpiration is the process connected to moving water through the xylem back toward the leaves.

BIO 181 (001&002) FALL 2025 4G. Self-Check - Plant Transport (LO 4G.1, 4G.2, 4G.3, 4G.4)

What is the name of the process that sends water back to the leaves through the xylem?

View Explanation

Log in for full answers

Similar Questions

You are watching a video with some fancy time-elapsed photography with close-ups showing water evaporating from the leaves of a plant. You realize that you are observing the process of ____ .

If a plant is exposed to excess rainfall, it usually will...

What is the name of the process that sends water back to the leaves through the xylem?

Evaporation at the leaf surface of a plant cause what process?

Which of the following describes the Cohesion-Tension Theory in plants?

Higher atmospheric CO2 levels can decrease C3 plant ...

What is a potential drawback of reduced transpiration rates in plants exposed to elevated carbon dioxide concentrations?

The evaporation of water from plant surfaces, that is responsible for carrying water through the xylem is called .

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler