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  - Genetics
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Exams & Certifications

7th Grade Genetics Quizzes, Questions & Answers

Recent Genetics Quizzes

Heredity and Genetics Quiz Questions

Questions: 20 | Attempts: 2370 | Last updated: May 19, 2025

Sample Question
What are alternate forms of a gene?

Genotypes

Alleles

Phenotypes

Sex-linked Traits

Genetics BVHS

Questions: 32 | Attempts: 1046 | Last updated: Mar 21, 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%

Genetics Quiz

Questions: 20 | Attempts: 336 | Last updated: Feb 20, 2025

Sample Question
Genes are composed of __________.

Traits

Nucleotides

Proteins

Alleles

Amino acids

DNA & Rna Vocabulary Flashcard Test I

Questions: 25 | Attempts: 152 | Last updated: Mar 15, 2025

Sample Question
This scientist was a British bacteriologist who focused on the pathology of bacterial pneumonia. Who was that scientist?

Griffith, Frederick

Avery, Oswald

Chase, Martha

Hershey, alfred

Spongebob Genetics Worksheets II

Questions: 30 | Attempts: 448 | Last updated: Mar 21, 2025

Sample Question
Use the information for SpongeBob's traits to write the phenotype (physical appearance) for each of the following genotypes. What is the phenotype for this given genotype - - (ll)? (Note: these are lower case L)

Round eye shape

Oval eye shape

Long nose style

Stubby nose style

Yellow body color

Blue body color

Spongebob Genetics Worksheets I

Questions: 31 | Attempts: 226 | Last updated: Mar 17, 2025

Sample Question
Please identify from the list of genotypes that are heterozygous condition. (HINT: there are multiple answers for this question.)

[TT]

[Dd]

[Bb]

[dd]

[DD]

[Bb]

Genetic Vocabulary Flashcard Test A

Questions: 25 | Attempts: 108 | Last updated: Mar 19, 2025

Sample Question
_____ is the science of genes, heredity, and variations in living organisms.

Biology

Genetics

Heredity

Zoology

Astrobiology

Unraveling Genetic Codes - Patterns Of Heredity Quiz

Questions: 27 | Attempts: 251 | Last updated: Jun 10, 2025

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

Tt

TT

Tt

TT

Genes And Chromosomes Quiz: MCQ Test

Questions: 20 | Attempts: 1045 | Last updated: Mar 22, 2025

Sample Question
How many Chromosomes do Humans have?

45

44

46

47

Trivia Questions Quiz On DNA Function And Structure!

Questions: 20 | Attempts: 159 | Last updated: Mar 22, 2025

Sample Question
Long form of DNA is –

Deoxyribose Nucleic Acid

Dioxyribose Nucleic Acid

Dimeric Nucleic Acid

Double stranded Nucleic Acid

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