12th Grade Genetics Quizzes, Questions & Answers
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You might wonder why it’s so important to analyze the small, seemingly insignificant details of a person’s genetic make-up. But what you might not realize is that some things about ourselves can’t be seen by the...
Questions: 100 | Attempts: 4743 | Last updated: Apr 29, 2024
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Sample QuestionIn a pea plant that is heterozygous for seed color, what proportion of gametes will carry the recessive allele?
Unless you studied the topic, don't attempt !
Questions: 20 | Attempts: 2556 | Last updated: Mar 22, 2023
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Sample QuestionKlenow fragment lacks
Questions: 45 | Attempts: 2730 | Last updated: Jun 19, 2024
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Sample QuestionA change in a gene is called
It is believed that humans share genetics with plants and animals. A proper understanding of the genes can lead to the scientific breakthrough on some diseases ailing us all. The trivia offers one a way to polish up on the...
Questions: 33 | Attempts: 518 | Last updated: Sep 9, 2024
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Sample QuestionWhich of the following phenomena is an exception to Mendel’s principles?
There are two types of Allele that a person can have and they are either dominant or recessive. over the past week in genetics class. The quiz below is made up on a series of questions that are designed to test your understanding...
Questions: 9 | Attempts: 317 | Last updated: Oct 8, 2024
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Sample QuestionIn cats, the Manx (M) allele results in cats without tails, while the recessive allele (m) allows for tail growth. Homozygous M/M cats dies before birth. If 2 Manx cats mate, and they have 3 offspring, what is the chance that at least one has a tail?
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This quiz has been designed to test your knowledge of age-related macular degeneration and genetics. You have 1 hour to complete the quiz. A passing grade is a 90% or above.
Questions: 25 | Attempts: 142 | Last updated: Aug 9, 2024
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Sample QuestionWhich layer of retina falls between Bruch's membrane and photoreceptors?
Questions: 212 | Attempts: 382 | Last updated: Mar 22, 2023
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Sample QuestionWhich of the following statements about an organism's genome is FALSE?
All living things have chromosomes within them, which are useful when it comes to cellular reproduction. Cells usually break apart to form new ones and in so doing the chromosomes duplicate themselves. Just how much do you know...
Questions: 51 | Attempts: 505 | Last updated: Mar 21, 2023
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Sample QuestionA diploid somatic cell from a rat has a total of 42 chromosomes (2n = 42). As in humans, sex chromosomes determine sex: XX in females and XY in males. What is the total number of telomeres in a rat cell in G2?
There are a lot of genetic disorders that exist in the world today, and each is as a result of an abnormal gene either from the parents or it can be as a result in the mutation of a person’s DNA. The quiz below is a summary...
Questions: 16 | Attempts: 347 | Last updated: Mar 22, 2023
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Sample QuestionWhich of the following human diseases is least likely to be caused by aneuploidy?
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