9th Grade Genetics Quizzes , Questions & Answers

Recent Genetics Quizzes

This quiz titled 'Unit 7 Target 3: Alleles' assesses knowledge on genetics, focusing on concepts like alleles, dominance, genotypes, and phenotypes. It tests understanding of how these genetic factors contribute to physical...

Questions: 8 | Attempts: 530 | Last updated: Mar 21, 2025

Sample Question
In humans, pigmented skin is dominant to non-pigmented skin (albinism). What is the genotype of an individual with albinism?

Carrier

Heterozygous

Homozygous dominant

Homozygous recessive

Unit 6 Target 1: Meiosis

This quiz focuses on Meiosis, a critical biological process for genetic diversity. It assesses understanding of phases like metaphase I, the implications of nondisjunction, and the genetic basis of conditions like Down syndrome....

Questions: 19 | Attempts: 991 | Last updated: Mar 21, 2025

Sample Question
During metaphase I of meiosis, which of the following occurs?

Centromeres of replicated chromosomes line up along the cells equator.

Sister chromatids separate and move toward opposite poles of the cell.

Paired homologous chromosomes line up along the cells equator.

Homologous chromosomes separate and move toward opposite poles.

Unit 3 Target 5: Mutations

This quiz titled 'Unit 3 Target 5: Mutations' explores various aspects of DNA mutations, including their causes, types, and impacts on genetic information. It assesses understanding of gene mutations, frameshift mutations, and...

Questions: 12 | Attempts: 854 | Last updated: Feb 19, 2025

Sample Question
An error in DNA replication can cause

Mutations.

Genetic variation.

Cancer

All of the above.

Unit 3 Target 2 (Part 1): DNA Vs Rna

This quiz, titled 'Unit 3 Target 2 (Part 1): DNA vs RNA', assesses understanding of DNA and RNA, focusing on their structures, functions, and differences. It tests key concepts like the composition of DNA and how RNA differs from...

Questions: 8 | Attempts: 1060 | Last updated: Mar 21, 2025

Sample Question
The primary function of DNA is to

Make proteins.

Store and transmit genetic information.

Control chemical processes withing cells.

Prevent mutations.

Cp Bio 2 Final Exam Review (S - \'14)

This CP Bio 2 Final Exam Review assesses understanding of Mendelian genetics, focusing on concepts like homozygous recessive traits, heterozygous organisms, phenotypes, genetic variation, and pedigree charts. It reinforces...

Questions: 25 | Attempts: 273 | Last updated: Mar 19, 2025

Sample Question
If a pea plant were homozygous recessive for height, how would its alleles be represented?

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Cp Bio 2 - Unit 3 Rebate (Spring 2014)

This CP Bio 2 - Unit 3 REBATE (Spring 2014) quiz focuses on fundamental genetics concepts, including allele representation, crossbreeding, and genetic laws. It assesses understanding of phenotypes, Punnett squares, and the law of...

Questions: 12 | Attempts: 102 | Last updated: Feb 20, 2025

Sample Question
If a pea plant were homozygous recessive for height, how would its alleles be represented?

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Bio Semester II Review (1 Of 3)

Bio Semester II Review (1 of 3) explores key concepts in genetics, including heredity, carriers in genetic disorders, phenotypes, natural selection, and evolution. It assesses understanding of fundamental biological evolution...

Questions: 19 | Attempts: 724 | Last updated: Mar 20, 2025

Sample Question
The passing of traits from parents to offspring is called…

Mitosis

Heredity

Maturation.

Puberty

Cp Bio 2 Final Exam Review 1 (Spring 2014)

This quiz, titled 'CP Bio 2 Final Exam Review 1 (Spring 2014)', assesses understanding of fundamental genetics concepts such as allele representation, heterozygosity, phenotypes, Mendel's laws, and genetic variation. It is...

Questions: 50 | Attempts: 119 | Last updated: Mar 6, 2025

Sample Question
If a pea plant were homozygous recessive for height, how would its alleles be represented?

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Topic 7 - Keystone Sample Quiz

The 'Topic 7 - Keystone Sample Quiz' assesses understanding of genetic principles through questions on cell development, gene recombination, inherited behaviors, genetic engineering, and selective breeding, highlighting essential...

Questions: 10 | Attempts: 754 | Last updated: Mar 19, 2025

Sample Question
Although all of the cells of a human develop from one fertilized egg, the human is born with many different types of cells. Which statement best explains this observation?

Developing cells may express different parts of their identical genetic instructions.

Different chromosomes are present in each cell.

Mutations occur during development as a result of environmental conditions.

Some cells develop before other cells.

Keystone Sample Questions Exam! Trivia Quiz

The Keystone Sample Questions Exam! Trivia Quiz assesses understanding of the relationship between cells, DNA, and proteins. It explores gene functionality, protein synthesis, and cellular reproduction, highlighting biological...

Questions: 18 | Attempts: 1115 | Last updated: Mar 20, 2025

Sample Question
Which statement best describes the relationship between cells, DNA, and proteins?

Cells contain DNA that controls the production of proteins.

DNA is composed of proteins that carry coded information for how cells function.

Proteins are used to produce cells that link amino acids together into DNA.

Cells are linked together by proteins to make different kinds of DNA molecules.

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