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.
Cell wall provides structural strength, ribosomes synthesize proteins, lysosomes digest foreign or worn-out material, and the Golgi apparatus is associated with lysosome production.
43
Which process ensures that reproductive cells have half the amount of DNA compared to non-reproductive cells?
RRB JE (Stage-I)
18/12/2024 (Shift-I)
2024
✓ Answer:BMeiosis
Meiosis produces haploid gametes with half the chromosome and genetic material content of the diploid parent cell.
44
The Rough endoplasmic reticulum appears rough under the microscope because particles called ____ are attached to its surface.
