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- Biology
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  - Botany Plant Biology
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Exams & Certifications

Genetics Quizzes, Questions & Answers

Recent Genetics Quizzes

04 The Chromosome Theory and Linkage

Questions: 9 | Attempts: 255 | Last updated: Mar 21, 2025

Sample Question
Chromosomes were discovered by: (I don't think we didn't cover this one this year, 2010)

Walter Sutton and Theodor Boveri

T. H. Morgan and Calvin Bridges

Walter Flemming

Ian Flemming

Andy Westmoreland

02 Mendel: Mendelian Genetics

Questions: 24 | Attempts: 793 | Last updated: Mar 18, 2025

Sample Question
Mendel was

A Bovarian rock star.

A televangelist.

An Austrian Augustinian monk.

Dr. Johnson' former student in BIOL 333.

All of the above.

Biology 101 Chapters 15 Thru 19

Questions: 18 | Attempts: 608 | Last updated: Mar 20, 2025

Sample Question
The chromosome theory of inheritance states that _____.

Genes occupy specific positions on chromosomes

Homologous chromosomes segregate from each other during meiosis

Chromosomes assort independently during meiosis

All of the above

Science Exam Part 2

Questions: 36 | Attempts: 512 | Last updated: Mar 21, 2025

A Simple Biology Quiz On Genetics!

Questions: 14 | Attempts: 39449 | Last updated: Jun 19, 2025

Sample Question
What is the study of heredity?

Hereditology

DNA

Genetics

Biology

Biology: Genetics and Punnett Squares Quiz!

Questions: 10 | Attempts: 21737 | Last updated: Oct 13, 2025

Sample Question
A heterozygous tall (Tt) plant is crossed at with a short plant (tt). The probability that offspring plants will be tall is:

25%

50%

75%

100%

Genetics and Punnett Squares Quiz (3)

Questions: 10 | Attempts: 4770 | Last updated: Oct 16, 2025

Sample Question
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:

75%

25%

50%

100%

Replication and Protein Synthesis Quiz

Questions: 10 | Attempts: 13002 | Last updated: Mar 10, 2025

Sample Question
What is produced during transcription?

MRNA molecule

DNA molecule

RNA polymerase

Proteins

DNA, Mutations And Mitosis Quiz

Questions: 10 | Attempts: 6433 | Last updated: Jul 22, 2025

Sample Question
What is the shape of the DNA molecule?

Double helix

Single strand

Triple helix

Circular

Life Span Development Psychology Questions!

Questions: 36 | Attempts: 862 | Last updated: Oct 16, 2025

Sample Question
Approximately how many genes are contained in the human genome?

2.5 Million

250,000

2,500

25,000

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