Botany
Cell - The Unit of Life
MCQ (Single Correct Answer)
Cell Cycle and Cell Division
MCQ (Single Correct Answer)
Sexual Reproduction in Flowering Plants
MCQ (Single Correct Answer)
Microbes in Human Welfare
MCQ (Single Correct Answer)
Anatomy of Flowering Plants
MCQ (Single Correct Answer)
Transport in Plants
MCQ (Single Correct Answer)
Respiration in Plants
MCQ (Single Correct Answer)
Biotechnology: Principles and Processes
MCQ (Single Correct Answer)
Biodiversity and Conservation
MCQ (Single Correct Answer)
Biological Classification
MCQ (Single Correct Answer)
Morphology of Flowering Plants
MCQ (Single Correct Answer)
Photosynthesis in Higher Plants
MCQ (Single Correct Answer)
Principles of Inheritance and Variation
MCQ (Single Correct Answer)
Strategies for Enhancement in Food Production
MCQ (Single Correct Answer)
Biotechnology and It's Applications
MCQ (Single Correct Answer)
Organisms and Populations
MCQ (Single Correct Answer)
Environmental Issues
MCQ (Single Correct Answer)
Zoology
Human Health and Diseases
MCQ (Single Correct Answer)
Body Fluids and Its Circulation
MCQ (Single Correct Answer)
Neural Control and Coordination
MCQ (Single Correct Answer)
Reproduction in Organisms
MCQ (Single Correct Answer)
Structural Organisation in Animals
MCQ (Single Correct Answer)
Excretory Products and Their Elimination
MCQ (Single Correct Answer)
Chemical Coordination and Integration
MCQ (Single Correct Answer)
Human Reproduction
MCQ (Single Correct Answer)
Breathing and Exchange of Gases
MCQ (Single Correct Answer)
1
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Out of 'X' pairs of ribs in humans only 'Y' pairs are true ribs. Select the option that correctly represents values of X and Y and provides their explanation.
A
X=12, Y=5

  
True ribs are attached dorsally
to vertebral column and sternum
on the two ends
B
X=24, Y=2

The true ribs are dorsally attached
to vertebral column but are free on
ventral side
C
X=24, Y=12


True ribs are dorsally attached
to vertebral column but are free on
ventral side
D
X=12, Y=7


True ribs are attached dorsally to
vertebral column and ventrally to
the sternum
2
NEET 2017
MCQ (Single Correct Answer)
+4
-1
The pivot joint between atlas and axis is a type of
A
cartilaginous joint
B
synovial joint
C
saddle joint
D
fibrous joint.
3
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Osteoporosis, an age-related disease of skeletal system, may occur due to
A
immune disorder affecting neuromuscular junction leading to fatigue
B
high concentration of Ca++ and Na+
C
decreased level of estrogen
D
accumulation of uric acid leading to inflammation of joints.
4
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Name the ion responsible for unmasking of active sites for myosin for cross-bridge activity during muscle contraction.
A
Calcium
B
Magnesium
C
Sodium
D
Potassium
NEET Subjects