Biology Quiz
Biology Mastery Quiz
Test your knowledge of biology with our engaging quiz designed for students and enthusiasts alike! Whether you're preparing for exams or just looking to refresh your memory, this quiz covers essential biology concepts that everyone should know.
Join us and challenge yourself by:
- Answering questions on genetics, anatomy, and ecology.
- Understanding the fundamentals of biological processes.
- Exploring fascinating facts about life sciences.
Assertion (A): Dominant alleles express their character in presence of recessive alleles.
Reason (R ): Dominant alleles are represented by capital letters.
Both A and R are correct and R is the correct explanation of A.
Both A and R are correct but R is not the correct explanation of A.
Both A and R are not correct.
A is not correct but R is correct.
In a food chain, the energy at the second trophic level is 400 KJ. So the energy present at the fourth trophic level will be ____ KJ.
Find the odd one out from the following.
Four types of gametes are formed
9:3:3:1
1:2:1
1:2:1:2:4:2:1:2:1
Heredity means transfer of genes from offspring to parents.
True
False
_____________ was launched by Rajeev Gandhi with the main objective of pollution abatement, to improve the water quality by identifying the polluting units entering into the river.
Pyruvate, Carbon dioxide
Carbon dioxide, Pyruvate
Pyruvate, Oxygen
Oxygen, Carbon dioxide
Assertion (A) : The sex of a child in human beings will be determined by the type of chromosome he/she inherits from the father.
Reason (R) : A child who inherits ‘X’ chromosome from the father would be a girl (XX), while a child who inherits a ‘Y’ chromosome from the father would be a boy (XY).
Both A and R are correct and R is the correct explanation of A.
Both A and R are correct but R is not the correct explanation of
Both A and R are not correct.
A is not correct but R is correct.
The direction of the movement of sap through the xylem is unidirectional.
True
False
Select the correct option from the following.
Statement 1: Absorption of food takes place in the small intestine.
Statement 2: Absorption of water takes place in the large intestine.
Statement 1 is correct, Statement 2 is incorrect.
Statement 1 is incorrect, Statement 2 is correct.
Both the statements are correct.
Both the statements are incorrect.
Select the correct option from the following.
Statement 1: Pulmonary veins carry oxygenated blood from lung to heart.
Statement 2: Pulmonary artery carries oxygenated blood from heart to lung.
Statement 1 is correct, Statement 2 is incorrect.
Statement 1 is incorrect, Statement 2 is correct.
Both the statements are correct.
Both the statements are incorrect.
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