Genetics Quizzes, Questions & Answers

Recent Quizzes

Bio Test 3 (Part 3) assesses understanding of evolutionary biology, genetics, and species adaptation. It covers concepts like population evolution, ancestral traits, morphological convergence, and the Hardy-Weinberg principle,...

Questions: 11 | Attempts: 200 | Last updated: Mar 21, 2023

Sample Question
Which of the following evolve?

Populations

Genera

Kingdoms

Both populations and genera

Populations, genera, and kingdoms

Bio Test 3 (Part 2)

Bio Test 3 (Part 2) assesses understanding of genetic control mechanisms in bacteria, such as the lactose operon and the role of repressors. It covers key concepts like negative and positive control of operons and Lamarck's...

Questions: 11 | Attempts: 90 | Last updated: Jul 2, 2024

Sample Question
Repressor proteins

Prevent binding of RNA polymerase to DNA.

Cause the DNA regions that contain the operator to twist or loop.

Inactivate operon genes when their products are not required.

Bind to sets of operators.

All of these.

Bio Test 3 (Part 1)

Bio Test 3 (Part 1) assesses key genetic concepts, exploring transformation in bacteria, DNA's role in heredity, DNA replication, gene structure, RNA processing, and the genetic code. This quiz is crucial for understanding...

Questions: 11 | Attempts: 118 | Last updated: Feb 14, 2024

Sample Question
The significance of Fred Griffith's experiment in which he used two strains of Streptococcus pneumoniae is that

Harmless and pathogenic bacteria function differently in mice than in other organisms.

It demonstrated that harmless bacteria can become transformed into disease-causing bacteria by some association with pathogenic bacteria.

It established that pure DNA extracted from disease-causing bacteria transformed harmless strains into killer strains.

Dead cells lose their genetic information.

The genetic material is DNA, not protein.

Chapter 9 Final Study Guide

Chapter 9 final study guide

The 'Chapter 9 final study guide' assesses understanding of genetics, covering concepts like alleles, genotype, phenotype, and inheritance patterns. Key skills tested include identifying genetic makeup, dominance in alleles, and...

Questions: 7 | Attempts: 112 | Last updated: Mar 20, 2024

Sample Question
Edward was found to be heterozygous (Ss) for the sickle- cell trait. The alleles represented by the letters S and s are

On the X and Y chromosomes

Linked

On homologous chromosomes

Both present in each of Edward's sperm cell

Definition Of Genetics Quiz Questions

Definition of Genetics Quiz questions

Please do your best because you will only get one chance to pass. If you do not pass this quiz you will have to come back to your seat and do the section review from your textbook.

Questions: 12 | Attempts: 305 | Last updated: Mar 21, 2023

Sample Question
A cross is made between two parents, both with genotype Aa. What is the probability that an offspring will have the genotype aa?

1/4

1/8

1/2

Cell Biology Chapter 11

Welcome to the 11th chapter of our ongoing studies on the scientific topic of biology, where today we’ll be taking an even further look at the cell. What can you tell us about genetic information, DNA, RNA, Amino Acids,...

Questions: 36 | Attempts: 443 | Last updated: Mar 22, 2023

Sample Question
What was thought in the beginning to carry genetic information?

Proteins

DNA

Amino Acids

Lipids

Blood Cells

Genes And Chromosomes Quiz

Want to explore the blueprint of life? Our Genes and Chromosomes Quiz is designed to test your understanding of the fundamental elements that define every living organism. Dive into the fascinating world of genetics and...

Questions: 10 | Attempts: 10695 | Last updated: Feb 11, 2025

Sample Question
What structure holds genes?

Protein

Chromosome

Lipid

Carbohydrate

Genetics Test: What You Should Know?

What do you understand about genetics? Human genes hold a lot of things that scientists are still trying to figure out. If you are a medical student, you have probably read up on human genetics. The quiz below is designed to test...

Questions: 15 | Attempts: 18530 | Last updated: Jan 21, 2025

Sample Question
What type of cell does mitosis create?

Diploid

Haploid

Gamete

Sperm

Biology Ch 10 & 11 Voacabulary

This quiz covers key vocabulary from Biology chapters 10 and 11, focusing on genetics. It assesses understanding of concepts like crossing over, diploid cells, fertilization, gametes, and genes, crucial for learners studying...

Questions: 5 | Attempts: 69 | Last updated: May 30, 2023

Sample Question
Process during which chromosomal segments are exchanged between a pair of homologous chromosomes.

Crossing over

Law of independent assortment

Genetic recombination

Meiosis

Practice Quiz For Probability Of Inheritance

Practice quiz for Probability of Inheritance

Let's start this quiz it will give you the different kind of questions on probability. Find out now how much do you know about it!

Questions: 16 | Attempts: 832 | Last updated: Mar 21, 2023

Sample Question
What is the probability that a month picked at random starts with the letter J?

1/3

1/4

1/6

3/12

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