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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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7th Grade Genetics Quizzes, Questions & Answers
Recent Genetics Quizzes
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
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Sample QuestionWhat is the haploid number of chromosomes in all body cells of the Malus sylvestris?
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: 196 | Last updated: Oct 22, 2025
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Sample QuestionWhat are homologus chromosomes?
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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Sample QuestionDNA is found in the ___ of a cell.
This '8th Grade Life Science Final' assesses key concepts in genetics and evolution, including traits, species adaptation, and cellular processes. It covers fundamental topics like DNA structure, phenotypes, and cellular...
Questions: 50 | Attempts: 2188 | Last updated: Oct 22, 2025
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Sample QuestionA trait that helps an organism survive and reproduce is called a(n)d. variation.
Show me that you understand how to predict the possible outcome of mono and dihybrid crosses using Punnett squares.
Use the following letters for your crosses:
T = tall
t = short
G = green seeds
g = yellow...
Questions: 9 | Attempts: 3756 | Last updated: Mar 22, 2025
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Sample QuestionA purebred pea plant for height is crossed with a hybrid for height. The phenotypic ratio is 4:0.
A pedigree chart is used in biology to show the occurrence of a certain gene or organism from one ancestor to another. It can be essential to track medical problems that have ailed members of your family. Test your...
Questions: 5 | Attempts: 570 | Last updated: Mar 21, 2025
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Sample QuestionWhat is a pedigree chart?
Welcome to the electronic advancedbiology frontier classroom of the 21st century. The fact that living things inherit traits from their parents has been used since prehistoric times to improve crop plants and animals...
Questions: 30 | Attempts: 231 | Last updated: Mar 17, 2025
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Sample QuestionIn garden peas involving smooth and rough phenotypes. A phenotypic ratio of 3:1 in the F2 generation indicates that both parents (F1) are _____ for a single trait.
Are you ready to dive into the intriguing world of genetics? Our Genetics Quiz is designed to test your knowledge and understanding of key concepts in heredity and traits. This quiz features a variety of questions covering...
Questions: 25 | Attempts: 198 | Last updated: Oct 13, 2025
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Sample QuestionMendel obtained plants that were true-breeding for particular traits by...
Challenge your knowledge with our 'Biology Exam: Could You Pass This Quiz?' focusing on Mendelian genetics. Explore questions on inheritance, gene forms, and genetic segregation to assess your understanding of fundamental...
Questions: 30 | Attempts: 311 | Last updated: Mar 17, 2025
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Sample QuestionHow did Mendel's studies in genetics differ from earlier studies of breeding and inheritance?
Do you know about genetic engineering? Let's take this quiz and prove you now!
Questions: 20 | Attempts: 1260 | Last updated: Mar 21, 2025
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Sample QuestionWhat is the definition of genetic engineering?
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