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7th Grade Genetics Quizzes, Questions & Answers

Recent Genetics Quizzes

Try Out 1 Online

Questions: 40 | Attempts: 557 | Last updated: Mar 21, 2025

Sample Question
Dalam usaha meningkatkan produksi pangan, para peneliti telah berhasil mengembangkan bibit unggul dengan cara hibridisasi, ilmu pengetahuan yang mendasari adalah …

Genetika

Ekologi

Fisiologi

Botani

Taksonomi

Can You Answer This DNA Trivia Quiz?

Questions: 5 | Attempts: 466 | Last updated: Mar 19, 2025

Sample Question
What is the primary function of DNA?

To store genetic material.

To provide quick, short term energy.

To provide long term energy.

Heredity, Punnett Squares and Pedigree Charts Quiz

Questions: 22 | Attempts: 3081 | Last updated: Nov 13, 2025

Sample Question
Probability is

Always expressed as a ratio

The chance that an event will occur

A 3:1 chance that an event will occur

Genetics 8th Grade Quiz

Questions: 14 | Attempts: 1567 | Last updated: Jan 14, 2025

Sample Question
Male cells and female cells are classifies as

Yx,xx

Xx,xx

Xy,xx

None of the above

DNA, Rna, And Genetics! Trivia Questions Quiz

Questions: 28 | Attempts: 503 | Last updated: May 20, 2025

Sample Question
Twin colts were born from a black mare and a black stallion. One colt was black, and one was brown. The colts have different traits because their DNA contains

Different amounts of sugars in their molecules

Different arrangements of nucleotides

Different amounts of the base thymine

Different numbers of proteins in their molecules

Biology: Probability Of Inheritance Quiz!

Questions: 8 | Attempts: 1275 | Last updated: Mar 22, 2025

Sample Question
In a certain species of pine trees, short needles (S) are dominant to long needles (s). According to the Punnett square, what is the probability of an offspring having long needles?

50%

25%

75%

100%

Amoeba Sisters: Monohybrid Crosses

Questions: 12 | Attempts: 1230 | Last updated: Mar 21, 2025

Sample Question
Homozygous or Heterozygous?

Homozygous

Heterozygous

Basic Principles Of Genetics! Biology Trivia Questions Quiz

Questions: 32 | Attempts: 264 | Last updated: Mar 21, 2025

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

Tt

TT

Tt

TT

Check Your Knowledge About Cord Blood Banking

Questions: 6 | Attempts: 360 | Last updated: Mar 22, 2025

Sample Question
What is Cord Blood?

Blood taken from a newborn baby’s umbilical cord.

Blood from the human body.

Both A & B

Unit 7 Target 4: Mendel's Laws and Punnett Squares Quiz

Questions: 17 | Attempts: 565 | Last updated: Mar 21, 2025

Sample Question
Two black guinea pigs bred and produced 3 black offspring and 2 albino offspring. Assuming no mutations, which guinea pigs must be heterozygous?

All 3 black offspring

Exactly 2 of the black offspring

Both albino offspring

Both parents

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