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  - Botany Plant Biology
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9th Grade Botany Plant Biology Quizzes, Questions & Answers

Recent Botany Plant Biology Quizzes

The Biology Behind Plants - Quiz

Questions: 10 | Attempts: 315 | Last updated: Mar 21, 2025

Sample Question
The ultimate source for food for most organisms is

The sea.

The soil.

A certain group of food crops.

The sun.

The network of metabolic pathways found in all living organisms.

Biology Exam 2 Engaging Quiz

Questions: 83 | Attempts: 92 | Last updated: Oct 22, 2025

Sample Question
__________ is a parasitic plant.

Pitcher plant

Sundew

Venus' Flytrap

Dodder

Hydroponics

Questions: 14 | Attempts: 3291 | Last updated: Mar 22, 2025

Sample Question
Hydroponics gets its name from the two Greek words hydro, meaning water, and ponics, meaning labor.

False

True

Plant Biology - Hormone Review

Questions: 8 | Attempts: 713 | Last updated: Mar 20, 2025

Sample Question
This hormone promotes cell division, growth of lateral buds, and leaf expansion. Used artificially to extend cut flower life.

Auxin

Gibberellins

Ethylene

ABA

Cytokinin

Iha Education July Webinar - Plant Products

Questions: 10 | Attempts: 133 | Last updated: May 22, 2025

Sample Question
Why should we know what the potential acidity of a fertilizer is when choosing an analysis?

To quantify the amount of Ca and Mg in a fertilizer

To determine what effect it will have on the media pH

To check the pH of the fertilizer in solution

All of the above

A Quiz On Angiosperms

Questions: 17 | Attempts: 1015 | Last updated: Aug 6, 2025

Gymnosperms

Questions: 30 | Attempts: 2331 | Last updated: May 19, 2025

AP Ch 32 Outline Quiz

Questions: 9 | Attempts: 203 | Last updated: Mar 21, 2025

Sample Question
All of the following are characteristic for a plant living on land (as opposed to in water) EXCEPT

Greater availability of light.

Greater access to carbon dioxide.

Increased effects of gravity on the plant.

Increased desiccation of unprotected cells.

Decreased diffusion of carbon dioxide and oxygen.

Horticulture Test 1 1

Questions: 10 | Attempts: 149 | Last updated: Feb 21, 2025

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