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8th Grade Genetics Quizzes, Questions & Answers

Top Trending Genetics Quizzes


Gregor Mendel first described the principles of genetic inheritance. He discovered three laws of inheritance. These include the law of dominance, the law of segregation, and the law of independent assortment. According to this...

Questions: 10  |  Attempts: 1698   |  Last updated: Mar 21, 2025
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    Who was Gregor Mendel?
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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: 10866   |  Last updated: Oct 28, 2025
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    What structure holds genes?
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Explore the fascinating world of genetics with the Genotypes and Phenotypes Trivia Quiz! Dive into questions about genetic tools, famous scientists like Gregor Mendel, and key concepts such as alleles and phenotypes. Perfect...

Questions: 17  |  Attempts: 1826   |  Last updated: Nov 13, 2025
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    The scientist often referred to as the father of genetics.
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What do you know about genes and chromosomes? Do you think you can pass this quiz? Chromosomes and genes are very closely related. Genes carry the information that determines a person’s traits, characteristics that may...

Questions: 20  |  Attempts: 950   |  Last updated: Mar 22, 2025
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    How many Chromosomes do Humans have?
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Our lesson is on punnett squares. You have learned about dominant and recessive traits and modes of inheritance.

Questions: 10  |  Attempts: 4678   |  Last updated: Oct 16, 2025
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    A heterozygous tall pea plant is crossed with a short plant. Tall (T) is dominant to short (t) plants. The probability that the offspring plant will be tall is:
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Popular Genetics Quizzes


Welcome to a simple biology quiz on genetics. The study of genetics has led to many breakthroughs in the health sector. It helps one to know the likelihood of developing some diseases. Take up the quiz below and see just...

Questions: 14  |  Attempts: 37989   |  Last updated: Jun 19, 2025
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    What is the study of heredity?
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Test your knowledge of Genetics and Punnett Squares with this engaging quiz! Explore the fascinating world of heredity as you answer multiple-choice questions. Discover the basic unit of heredity and learn about different...

Questions: 10  |  Attempts: 21137   |  Last updated: Oct 13, 2025
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    A heterozygous tall (Tt) plant is crossed at with a short plant (tt). The probability that offspring plants will be tall is:
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All cells and some viruses contain DNA and this is a nucleic acid that contains the genetic instructions for the development and function of living things. DNA profiling is especially useful for solving crimes but can also be...

Questions: 10  |  Attempts: 13991   |  Last updated: Oct 16, 2025
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    DNA is found in the ___ of a cell.
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Welcome to a general meiosis trivia quiz. Meiosis is generally identified as the process through which the cells divide into four parts, where the four cells have half the genetic makeup as the original cell. In the human...

Questions: 23  |  Attempts: 13335   |  Last updated: Jan 21, 2025
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    What is the role of structure "d"? (the spindle fibers)
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We're talking about how to recongize the two major function of DNA as replication and protein synthesis, given diagrams showing a strand base with a complimentary strand. And how to differentiate the process of transscription...

Questions: 10  |  Attempts: 12629   |  Last updated: Mar 10, 2025
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    What is produced during transcription?
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