Practice RRB JE Biology PYQ questions from previous Railway Recruitment Board examinations. This Biology question collection is designed for candidates preparing for the RRB JE examination and covers important Biology concepts relevant to the General Science section.
This collection includes RRB JE Physics PYQ, previous year questions, and important practice questions designed to help candidates revise important Physics concepts and become familiar with the types of questions asked in Railway examinations.
The RRB JE Biology PYQ collection includes previous year questions with the correct answer and clear explanation, helping you understand important concepts and revise Biology in an exam-oriented way. Solving previous year questions can also help you become familiar with the types of questions asked in RRB JE examinations.
Practice questions from important areas of The RRB JE Biology Question, including Cell, Tissues, Human Body, Plant Biology, Animal Kingdom, Classification, Life Processes, Nutrition, Respiration, Reproduction, Diseases, Genetics, Ecology and other important Biology concepts.
Whether you are looking for RRB JE Biology PYQ, RRB JE Biology Questions, RRB JE Biology MCQs, or RRB JE Biology Previous Year Questions with Answers, this collection provides focused practice for your Railway exam preparation.
Lysosomes digest foreign material and worn-out cellular components using hydrolytic enzymes.
108
Which of the following is small in size in animal cells, whereas it is very large in size in plant cells?
RRB Technicians Grade-III
23/12/2024 (Shift)
2024
✓ Answer:DVacuole
Animal cells generally have small temporary vacuoles, whereas plant cells commonly have a large central vacuole that helps maintain turgor and storage.
109
Chlorophyll pigment is present in which of the following components of a cell?
RRB Group-D
15/09/2022 (Shift-II)
2022
✓ Answer:CChloroplasts
Chlorophyll is located in chloroplasts, where it absorbs light energy for photosynthesis.
110
When there is a lack of oxygen in our muscle cells, the breakdown of pyruvate takes place and it is converted into:
RRB NTPC
10.01.2021 (Shift-I) Stage-I
2021
✓ Answer:BLactic acid and energy
In oxygen-deficient muscle cells, pyruvate is converted into lactic acid with release of a small amount of energy.
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