Basic Biology Science Quiz: 30 Questions Test Your Knowledge

Biology Science Quiz
Biology Science Quiz
Biology Science Quiz
Biology Science Quiz

Basic Biology Science Quiz: 30 Questions Test Your Knowledge

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Biology Science Quiz

Biology Science Quiz 1

Biology Science Quiz includes basic biology questions generally asked in biology exams.

1 / 30

The amount of energy that must be added to break a bond is exactly equal to the amount that is released upon formation of the bond. Which law of thermodynamics among the following is applicable to this situation?

2 / 30

Formation of new species without geographic isolation, in presence of a barrier to gene flow is known as _____________ speciation.

3 / 30

A virus that kills its host is said to be:

4 / 30

. __________ is a very sensitive bioindicator of sulphur dioxide pollution in the air.

5 / 30

The 50 S ribosomal subunit is present in:

6 / 30

Filtration of blood through the glomerulus of a kidney under normal conditions is:

7 / 30

Which of the following is not an endangered species?

Think in a broader percpective.

8 / 30

The product of transcription is a …

9 / 30

The DNA protein ratio in chromatin in general is:

Potatoes originated somewhere in South America.

10 / 30

The center of origin of potatoes is…

11 / 30

…….. was the first growth hormone to be studied in

12 / 30

Thylakoid membranes of chloroplasts are rich in …

13 / 30

Which process introduces new alleles in a population?

14 / 30

Late blight of potato is caused by:

15 / 30

ABO blood group in man is an example for:

16 / 30

The F2 Phenotypic ratio is 1 : 1 : 1 : 1 : 1 : 1 : 1 : 1 . What type of cross was made with F1 to obtain this ratio? 

17 / 30

“Synonymous codons” for ammo acids in the “Genetic code” depict that:

18 / 30

Centromeres of mammalian chromosomes are characterized by:

19 / 30

Among the following three forms of DNA, which one has deeper major groove?

20 / 30

Historically which was the first genetically modified plant for antibiotic resistance and was produced in 1982 ?

Definitely not autotrophs.

21 / 30

First life on earth was:

22 / 30

In mature coconuts the liquid endosperm becomes milky and …

23 / 30

In the lakes the top consumer must be:

24 / 30

The main difference between active transport and facilitated diffusion is:

25 / 30

A top athlete has a resting heart rate of 50 beats and cardiac output of 5 liters. What is his stroke volume?

26 / 30

Which of the following is an edaphic factor?

27 / 30

The terms synapse and synapsis are respectively used in relation to:

28 / 30

The active anti-cancer agents vinblastine and vincristine are obtained from :

29 / 30

What is the basic structural unit of chromatin?

30 / 30

In the CO2 fixation pathway in crassulacean plants, which of the following is the acceptor of CO2?

Your score is

The average score is 40%


This is it for today!!! If you think this test has helped you or have any suggestions or requirements related to Biology Science Quiz, comment below. Prepare smart and hard for the exam make your family and yourself proud, because NO ONE GONE DO IT FOR YOU !!! See you in the next article.

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Free CSIR NET JRF Life Science Online Mock Test 1

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Sachin Chavan

Sachin Chavan is working as a Senior Research Scholar with CSIR NET JRF (AIR 21), GATE, MH-SET. The Author is an Online Content Writer and Founder of Sachin's Biology and author has accomplished a master's in Botany with a specialization in Angiosperm Taxonomy. He is pursuing Ph. D. in Angiosperm Taxonomy and GIS.

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