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- Grade 9 Astronomy
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9th Grade Biology Quizzes , Questions & Answers

Recent Biology Quizzes

Preparing For The Biology Exam? Our Ultimate Practice Quiz Can Help!

Biology may be a tough subject to crack, but you’ll be happy you did it once you finally master the scientific study of biology. Take the following quiz on all of the ins and outs of biology to see if you’re ready for...

Questions: 25 | Attempts: 24047 | Last updated: Mar 22, 2025

Sample Question
What does DNA ligase do during DNA replication?

Seals the hydrogen bonds between the 2 strands of DNA.

Breaks the hydrogen bonds between the 2 strand of DNA.

Seals the nicks in the sugar-phosphate bonds of one of the new DNA strands.

Seals the nicks in the sugar-phosphate bonds of one of the old DNA strands.

Basel 2 Temperature Check

Basal body temperature is the lowest temperature of the human body which can be measured after sleep but before any activity. During Pregnancy, once ovulation has occurred, the female body begins to produce increasing...

Questions: 10 | Attempts: 337 | Last updated: Mar 21, 2025

Sample Question
The temperature of hot desert ranges in day time up to

20°C

50°C

30°C

10°C

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