Heredity Science Olympiad 2019
Authored by Morina HeritageMS
Science
6th - 8th Grade
NGSS covered
Used 376+ times
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This quiz comprehensively covers heredity and genetics at the middle school level, specifically targeting grades 6-8. The questions systematically build from foundational vocabulary including genes, alleles, genotype, and phenotype to more complex applications involving Punnett squares, probability calculations, and inheritance patterns. Students need a solid understanding of dominant and recessive traits, Mendel's principles of inheritance, and the ability to perform genetic crosses to determine offspring ratios. The quiz progresses from basic cellular biology concepts like prokaryotes and eukaryotes to advanced topics including sex-linked traits, incomplete dominance, codominance, and specific genetic disorders like Tay-Sachs and PKU. Students must demonstrate mastery of mathematical skills to calculate percentage probabilities and interpret genetic ratios, while also understanding real-world applications through examples involving human traits, animal characteristics, and plant genetics. Created by Morina Heritage, a science teacher in the US who teaches grades 6-8. This quiz serves as an excellent comprehensive assessment tool for a heredity unit, particularly useful for Science Olympiad preparation or end-of-unit evaluation. Teachers can deploy this as a summative assessment after completing instruction on Mendelian genetics, or break it into smaller sections for formative assessment throughout the unit. The quiz effectively supports review sessions before standardized testing and provides robust practice for students preparing for high school biology concepts. The variety of question types, from vocabulary recognition to complex probability calculations, allows teachers to identify specific areas where students need additional support. This assessment aligns with Next Generation Science Standards MS-LS3-2 (developing and using models to describe genetic inheritance) and MS-LS1-5 (constructing explanations for how environmental and genetic factors influence organism growth), providing teachers with valuable data on student understanding of heredity patterns and genetic variation.
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38 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What are the discrete factors that individual traits are determined by?
Tags
NGSS.HS-LS3-1
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is an allele?
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a phenotype?
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a genotype?
Tags
NGSS.HS-LS3-1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the study of heredity and variations known as?
ecology
inheritance
genetics
physiology
Tags
NGSS.HS-LS3-1
NGSS.HS-LS3-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are small stretches of DNA that code for traits
Tags
NGSS.HS-LS1-1
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is organized DNA
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