★ Health Quiz
In Body,Vaccines provide immunity from infectious diseases like Tetanus,Polio etc.This is-
A. Specific way of prevention
B. General way of prevention
C. Unpredictable way
D. All the above
Select your answer:
Topics:
Immune System Stress and Mental Health Kinetics Gene Cloning Male Reproductive System Benefits of Physical Activity Understanding Psychology Nervous System Multicellular Organisms: Organisation Cosmetology Anatomy Microorganisms, Health and Diseases PBS Routine Testing Human Eye and Colorful World Vision and Hearing Defects Biomedical Reproductive System VocabularyOther quiz:
Biology › Viewthe non-lignified parts in the xylem vessels are known by …..
A. pits
B. lenticels
C. tracheids
D. sieve plates
Circulatory System › View
Whose walls are thinner?
A. Veins
B. Arteries