Biology Quizzes, Questions & Answers

Recent Quizzes

Bio 2 Test - Unit 7a: Classification And Invertebrate Zoology

Bio 2 TEST - Unit 7A: Classification and Invertebrate Zoology

Questions: 35 | Attempts: 249 | Last updated: Sep 7, 2023

Sample Question
What phylum do jellyfish belong to?

Cnidaria

Mollusca

Porifera

Annelida

Biology EOC Practice Questions - Bank 1

Questions: 37 | Attempts: 846 | Last updated: Sep 1, 2023

Sample Question
Which of the following is not an example of a scientific model?

A diagram of a plant cell

A Styrofoam solar system made by a 6th-grade science student

A 3-D computer image of an atom

A data table from a plant-growth experiment

Bio 1 Warm-up Quiz #11

Questions: 12 | Attempts: 416 | Last updated: Aug 26, 2023

Sample Question
Gametes must be haploid because ___.

Gametes are small and can hold only the haploid number of chromosomes

Fertilization results with a haploid zygote

Two gametes will unite during fertilization to create a diploid cell

The gametes’ chromosomes will be replicated prior to cell division

Bio 1 - Mechanisms Of Evolution

Bio 1 - Mechanisms of Evolution

Questions: 50 | Attempts: 276 | Last updated: Sep 7, 2023

Sample Question
The difference in the physical traits of an individual from those of other individuals in a group is called a(n)

Variation.

Change.

Adaptation.

Species.

Biology Midterm Practice Test

Questions: 41 | Attempts: 434 | Last updated: Mar 21, 2023

Sample Question
Mrs. Lewis set up a lab for her biology students using a culture of the small crustacean Daphnia, obtained from a pond that was 20°C. The students are to investigate the effect temperature has on Daphnia. The students will observe the crustacean’s heartbeat under the microscope, at the following temperatures: 0°C, 10°C, 20°C, 30°C, and 40°C. They will count the number of heartbeats per second. If the experiment is designed correctly, what will the students choose for the experimental treatment?

Placing 5 identical cultures of Daphnia at 20C

Placing each of 5 identical cultures of Daphnia at a different temperature

Placing 5 cultures, each with a different type of crustacean, at 20C

Placing 5 cultures, each with a different type of crustacean, at a different temperature

Audiology Practice Quiz

Final

Questions: 30 | Attempts: 4527 | Last updated: Jun 5, 2024

Sample Question
Which is a component of Impedance?

Mass

Stiffness

Resistance

All of the above

Bio 2 - Warm-up Quiz #11

Questions: 12 | Attempts: 313 | Last updated: Sep 6, 2023

Sample Question
Gametes must be haploid because ___.

Gametes are small and can hold only the haploid number of chromosomes

Fertilization results with a haploid zygote

Two gametes will unite during fertilization to create a diploid cell

The gametes’ chromosomes will be replicated prior to cell division

Bio 1 - Unit 6b - Central Dogma

Bio 1 - Unit 6B - Central Dogma

Questions: 27 | Attempts: 781 | Last updated: Feb 19, 2025

Sample Question
Which of the following is a pair of complementary bases?

Cytosine and cytosine

Thymine and adenine

Adenine and guanine

Thymine and ctyosine

Genetics Quiz

Take our engaging Genetics Quiz to challenge your understanding of genes, chromosomes, and inheritance patterns. This comprehensive quiz is designed for students, educators, and anyone interested in the fascinating world of...

Questions: 20 | Attempts: 323 | Last updated: Feb 21, 2025

Sample Question
Genes are composed of __________.

Traits

Nucleotides

Proteins

Alleles

Amino acids

Biology Quiz On Life Processes! Trivia

Biology Quiz on Life Processes! Trivia

Living things undergo different processes in their lifecycle, and they are somehow similar as they all entail growth and finally death. What do you know about the different life processes of living things? Take up the quiz below...

Questions: 5 | Attempts: 4079 | Last updated: Mar 22, 2023

Sample Question
In monotropa the special type of root which absorbs nourishment is _______

Haustoria

Mycorrhizal root

Mycorrhizal root Clinging root Mycorrhizal root Clinging root Clinging root

Adventitious root

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