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8th Grade Botany Plant Biology Quizzes, Questions & Answers

Recent Botany Plant Biology Quizzes

Scientific Method (2nd Period)

Questions: 12 | Attempts: 136 | Last updated: May 22, 2025

Sample Question
You are the head of the research division of the Leafy Lettuce Company. Your company is experimenting with growing lettuce using hydroponic technology. Hydroponic technology involves growing plants in containers of growth solution in a greenhouse. No soil is used. The growth solution that the company uses contains water, nitrogen, and phosphorus. The company wants to know if adding iron to this formula will improve lettuce growth. What would the INDEPENDENT VARIABLE be in the experiment?

Lettuce growth

Soil

The growth solution

Water

Hydroponic technology

Scientific Method (1st Period)

Questions: 12 | Attempts: 153 | Last updated: Aug 22, 2025

Sample Question
You are the head of the research division of the Leafy Lettuce Company. Your company is experimenting with growing lettuce using hydroponic technology. Hydroponic technology involves growing plants in containers of growth solution in a greenhouse. No soil is used. The growth solution that the company uses contains water, nitrogen, and phosphorus. The company wants to know if adding iron to this formula will improve lettuce growth. What would the INDEPENDENT VARIABLE be in the experiment?

Lettuce growth

Soil

The growth solution

Water

Hydroponic technology

8th Grade Science Test Chapter - Chapters 10-12

Questions: 22 | Attempts: 326 | Last updated: Oct 21, 2025

Sample Question
Which cells are large and loose and designed for storing food?

Cortex

Phloem

Storage

Pantry

Plant Biology Trivia Questions

Questions: 51 | Attempts: 534 | Last updated: Sep 1, 2025

Sample Question
In plants, water is conducted mainly in ___________ tissue, whereas carbohydrates and nutrients are transported mainly in _________ tissue.

Xylem,pholem

Pholem,xylem

Parenchyma,pholem

Parenchyma,xylem

Veins,arteries

Bio 102 Quiz #4

Questions: 25 | Attempts: 355 | Last updated: Mar 21, 2025

Sample Question
The part of a plant that is the stalk-like support for a leaf is the:

Node

Petiole

Internode

Blade

Companion Cell

Sugar Cane

Questions: 10 | Attempts: 1740 | Last updated: Sep 11, 2025

Sample Question
What is the scientific name for 'sugar cane?'

Sugar Cane

Saccharum Officinarum L.

Mandragora Officinarum

Alpinia officinarum

The Edible Mushroom Quiz

Questions: 12 | Attempts: 6117 | Last updated: Feb 6, 2025

Sample Question
An edible mushroom is a mushroom that can potentially be safely eaten.

True

False

Test On Plants! Trivia Knowledge! Quiz

Questions: 15 | Attempts: 1459 | Last updated: Mar 17, 2025

Sample Question
What conducts water and nutrients in a plant?

Root systems

Shoot systems

Vascular tissue

Internodes

Algae Biofuel Quiz

Questions: 12 | Attempts: 990 | Last updated: Aug 7, 2025

Sample Question
Biofuels are carbon-neutral. What does this mean?

It does not release carbon dioxide into the atmosphere at all

It recycles the carbon content already in the atmosphere

It is chemically inert to carbon

Mwms Ag Science Post Test - 8th Period

Questions: 35 | Attempts: 113 | Last updated: Oct 11, 2025

Sample Question
(Intr 2.1) Agriculture is

The production of food and fiber.

Farming.

The study of farming history.

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