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  - Genetics
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  - Botany Plant Biology
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  - Molecular Biology
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Exams & Certifications

9th Grade Genetics Quizzes, Questions & Answers

Recent Genetics Quizzes

Explore the fundamentals of genetics in 'Chapter 15: Genes and How They Work'. This quiz covers key concepts such as the role of genes in heredity, the structure of DNA and RNA, and the synthesis of proteins. It assesses...

Questions: 51 | Attempts: 250 | Last updated: Mar 17, 2025

Sample Question
The connection that exists between genes and hereditary traits requires the deciphering of the information encoded in genes into

Amino acids.

Nucleotides.

Proteins.

Histone molecules.

Complementary bases.

Chapter 14: DNA: The Genetic Material

Explore the fundamentals of DNA, the genetic blueprint of life, in this engaging quiz. Covering DNA structure, replication methods, key enzymes, and historical experiments, it enhances understanding of genetics, vital for...

Questions: 40 | Attempts: 2751 | Last updated: Mar 21, 2025

Sample Question
DNA consists of two antiparallel strands of nucleotide chains held together by

Peptide bonds.

Polar covalent bonds.

Ionic bonds.

Hydrogen bonds.

Complementary base pairing bonds.

Chapter 13: Chromosomes, Mapping and The Meiosis Inheritance Connection

Explore the foundational aspects of chromosomal inheritance in this quiz focused on key genetic concepts. Topics include the theory of chromosomal inheritance, sex-linked traits in Drosophila, crossing over, and nondisjunction....

Questions: 28 | Attempts: 600 | Last updated: Sep 9, 2025

Sample Question
The theory of chromosomal inheritance was first proposed by

Mendel.

Morgan.

Knight.

Sutton.

Stern.

Chapter 27 - Human Development and Heredity

Explore the fundamentals of human genetics and development in 'Chapter 27 - Human Development and Heredity'. This quiz assesses knowledge on genes, chromosomes, mutations, and hereditary traits, crucial for understanding...

Questions: 25 | Attempts: 845 | Last updated: Sep 1, 2025

Sample Question
Segments of a DNA strand that carry the code for a specific trait, such as eye color

Sex-linked trait

Autosomes

Sex chromosomes

Gene

Genetics Practice Quiz: Trivia Test!

Genetics is the study of how different traits such as hair color and texture, eye color, and disease risk are passed down or inherited from parent to offspring. Genetics helps to clarify what makes you unique as an individual....

Questions: 23 | Attempts: 629 | Last updated: May 20, 2025

Sample Question
Who is considered the "Father of Genetics"?

Gregor Mendel

Charles Darwin

Steve Jobs

Francis Crick

Chapter 12 Biology CCA Practice Test

It may be a tough subject to master, but biology is undoubtedly one of the scientific topics that cover the most relatable and important aspects of our lives – that which deals with nature and all living things. Have you...

Questions: 25 | Attempts: 396 | Last updated: Mar 22, 2025

Sample Question
What are coiled strands of nucleic acids that contain genetic information?

Nucleosomes

Chromosomes

Nucleotides

Codon

Genetics Warm Up 1

Welcome to the electronic frontier classroom of the 21st Century. Genetics is the field of biology devoted to the research and understanding how characteristics are transmitted from parents to offspring. Let us...

Questions: 20 | Attempts: 215 | Last updated: Mar 21, 2025

Sample Question
How many different characteristics of the garden pea did Gregor Mendel use in his genetic experiments?

7

10

14

28

32

Chromosome Number Test 3

Welcome back to the Electronic Frontier science classroom of the 21st Century. This test has been designed to test your knowledge on the haploid (n) and diploid (2n) number of chromosomes found various animal, plant, and...

Questions: 25 | Attempts: 108 | Last updated: Mar 18, 2025

Sample Question
What is the haploid number of chromosomes in all body cells of the Malus sylvestris?

17

34

60

70

Mendelian Genetics & Punnett Squares Quiz

This quiz on Mendelian Genetics & Punnett Squares assesses understanding of basic genetic concepts, including phenotypes, genotypes, and heredity, based on principles established by Gregor Mendel. It is designed to test knowledge...

Questions: 7 | Attempts: 1249 | Last updated: May 3, 2025

Sample Question
The scientist often reffered to as the father of genetics.

Albert Einstein

Gregor Mendel

Louis Pasteur

Alexander Flemming

Genetics: Cells and Chromosomes! Trivia Quiz

Our body is made up of millions of cells, and each cell has chromosomes within it. Different chromosomes perform different tasks, and it is important to ensure that you know these chromosomes and how they form a person’s...

Questions: 25 | Attempts: 204 | Last updated: Oct 22, 2025

Sample Question
What are homologus chromosomes?

They are gametes that are formed by the same parent.

Chromosomes that code for the same traits.

Genetic material that needs to be copied before meiosis can begin.

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