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.
RRB JE Biology MCQ
Start practicing RRB JE Biology PYQs with answers and explanations and strengthen your General Science preparation for the RRB JE exam.
151
What is the main difference observed between a slide of human cheek cells and a slide of onion peel when viewed under a compound microscope?
A
Presence of plastids in cheek cells
B
Presence of cell wall in onion peel cells
C
Presence of wall in human cheek cells
D
Presence of mitochondria in onion peel cells
▼ View Solution
✓ Answer:
B
Presence of cell wall in onion peel cells
Onion peel cells are plant cells and have a cell wall, while human cheek cells are animal cells and lack a cell wall.
152
Why do plant cells have cell walls?
A
They do not have cell membrane
B
They are required for photosynthesis
C
They are living beings
D
They protect plant cells from various environmental factors
▼ View Solution
✓ Answer:
D
They protect plant cells from various environmental factors
The cell wall protects plant cells, provides structural support and helps the cell resist internal turgor pressure.
153
Which organ of the human body is made up of cub stratified squamous epithelium? o
A
Lining ofintestine
B
Skin are
C
Lining ofrenal tubule
D
Oesophagus stri
▼ View Solution
✓ Answer:
B
Skin are
Skin are is correct because it matches the biological structure, tissue or function described in the question.
154
Which of the following tissues is found below the skin and between the internal organs?
A
Adipose tissue
B
Muscular tissue
C
Nervous tissue
D
Epithelial tissue
▼ View Solution
✓ Answer:
A
Adipose tissue
Adipose tissue stores fat and also provides insulation and cushioning.
155
Many nerve fibres join together by to form a nerve
A
Connective tissue
B
Epithelial tissue
C
Vascular tissue
D
Meristematic tissue
▼ View Solution
✓ Answer:
A
Connective tissue
Connective tissue supports, binds or connects body structures and generally contains cells embedded in an extracellular matrix.
156
If blood :: connective tissue, then bones :: ___
A
Epithelial tissue
B
Nervous tissue
C
Connective tissue
D
Muscle tissue
▼ View Solution
✓ Answer:
C
Connective tissue
Connective tissue supports, binds or connects body structures and generally contains cells embedded in an extracellular matrix.
157
Bone is an example of which of the following types of tissues?
A
Epithelial tissue
B
Muscular tissue
C
Connective tissue
D
Nervous tissue
▼ View Solution
✓ Answer:
C
Connective tissue
Connective tissue supports, binds or connects body structures and generally contains cells embedded in an extracellular matrix.
158
Identify the incorrect statement about muscle tissue from the following statements
A
When viewed under a microscope, alternating light and dark striations are visible on voluntary muscles
B
Special contractile proteins are present in muscles
C
The limbs have voluntary muscles
D
Muscle tissue is made up of cuboidal cells
▼ View Solution
✓ Answer:
D
Muscle tissue is made up of cuboidal cells
Cuboidal epithelium is made of cube-shaped cells and commonly performs absorption, secretion and excretion.
159
Which of the following is a function of epithelial tissue?
A
Storage of fat
B
Providing response to stimulus ~
C
Responsible for involuntary movements
D
Protection
▼ View Solution
✓ Answer:
D
Protection
Protection is correct because it matches the biological structure, tissue or function described in the question.
160
Which one of the following options is not an example of connective tissue?
A
Tracheid
B
Bone *
C
Blood
D
Cartilage
▼ View Solution
✓ Answer:
C
Blood
Blood is a connective tissue because its cells are suspended in a fluid extracellular matrix called plasma.
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