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Genetics Quizzes, Questions & Answers

Recent Genetics Quizzes

Genetic Variation Test

Questions: 25 | Attempts: 5415 | Last updated: Feb 22, 2025

Sample Question
All human BODY CELLS contain this many chromosomes

23

46

8

45

Genetics Basic Questions! Quiz

Questions: 5 | Attempts: 1829 | Last updated: Mar 21, 2025

Sample Question
When the alleles are the same they are called...

Heterozygous

Homozygous

Dominant

Recessive

Variations In Human Skin Color

Questions: 16 | Attempts: 181 | Last updated: Mar 14, 2025

Sample Question
Resource #1 1. What are some traits that people share? Check three.

Environmental factors like sunlight, temperature and food supply.

Males and females have similar sexual characteristics with others of their gender.

Relatives share similarities in appearance due to their common genetic make up.

People with ancestors from the same regions of the world often share similar physical characteristics like skin, hair color, facial characteristics, body shape, and stature.

Trivia Quiz On Genetics Revision

Questions: 8 | Attempts: 2166 | Last updated: Sep 8, 2025

Sample Question
What is a dominant allele?

A dormant gene that is never expressed

The allele that will always be expressed if present

The allele that will only be expressed if there are two present

Genetic Engineering Eligibility Criteria

Questions: 8 | Attempts: 598 | Last updated: Mar 22, 2025

Sample Question
What is the definition of genetic engineering?

See what color DNA a dog has

Making changes in the DNA code of living organisms

The discovery of DNA

Bsci110b Chapter 15 Concept Check

Questions: 14 | Attempts: 250 | Last updated: Mar 22, 2025

DNA Structure And Replication Quiz Questions

Questions: 14 | Attempts: 11632 | Last updated: Sep 10, 2025

Sample Question
What does DNA stand for?

Deoxyribonucleic Acid

Deoxyrinonucleic Acid

Deoxyribonucleic Antacid

Deoxyrinonucleic Antacid

Biology: Applied Genetics Unit Review

Questions: 12 | Attempts: 173 | Last updated: Mar 21, 2025

Sample Question
Which of these results when one nitrogenous base replaces another in a segment of genetic material?

An enzymatic substrate

A mutation

A feedback loop

An adaptation

Race and Human Variation: Trivia Quiz!

Questions: 26 | Attempts: 1409 | Last updated: Mar 21, 2025

Sample Question
Biologically, race is a synonym for:

Subspecies

Species

Cline

Ethnic group

Biology Chapters 9 and 12

Questions: 19 | Attempts: 94 | Last updated: Oct 13, 2025

Sample Question
Mendel obtained plants that were true- breeding for particular traits by

Growing plants from the seeds of others plants that showed that trait

Discarding plants that showed others traits

Allowing plants to self- pollinate for several generations

Allowing plants to cross- pollinate for one generation

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