7th Grade Genetics Quizzes , Questions & Answers

Recent Genetics Quizzes

Type your name and class period in the blank then click Start Quiz. Scores are saved automatically. Good luck.

Questions: 10 | Attempts: 1251 | Last updated: Mar 18, 2025

Sample Question
Which type of reproduction produces the most variation.

Sexual

Asexual

Homosexual

None of the above

How Much Do You Know About Heredity and Genetics? Trivia Quiz

Heredity means the passing of genetic personality traits, disorders, or information when you are born. In biological terms, traits passed from one generation to the next via DNA that encodes genetic information. This quiz has...

Questions: 18 | Attempts: 7351 | Last updated: Oct 19, 2025

Sample Question
Gregor Mendel is often called:

The Father of Heredity

The King of Peas

The Father of Genetics

Fragile X Syndrome

A quiz for an education classroom to learn about fragile X syndrome.

Questions: 8 | Attempts: 1107 | Last updated: Mar 20, 2025

Sample Question
How many males and females does fragile X syndrome infect?

1 in 3200 males and 1 in 7000 to 9000 females

1 in 3600 males and 1 in 4000 to 6000 females

1 in 3500 males and 1 in 5000 to 8000 females

DNA Shape And Replication Quiz! Trivia

DNA is shaped like a twisted double helix, composed of long strands of sugars and phosphate groups, namely adenine, thymof itself during cell division. This quiz will test the DNA shape, base pairs group, and simple DNA...

Questions: 10 | Attempts: 4442 | Last updated: Mar 21, 2025

Sample Question
What shape is the DNA molecule?

Double Helix

Flexible Rungs

Hexagonal Spiral

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