Define the term antigen
Briefly define the term antigen?
Expert
The molecule that reacts with the antibody generated or with the activated cellular constituents of the cell mediated immunity and is termed to as the antigen.
Explain different types of the gas exchange which occurs in animals?
What is the cause and cure of Scurvy?
What is the main difference between diffusion and osmosis?
Are there flying and aquatic mammals?
Why do some plants adapted to dry environment open their stomata only at night?
Write the main difference among obligate anaerobic beings and facultative anaerobic beings?
How does the embryo turn from gastrula to neurula? How is the neural tube made? What is the embryonic origin of nervous system in vertebrates?
How are solutions categorized according to their comparative tonicity?
Give a brief explanation of carbon cycle.
What are natural active immunization and non-natural active immunization?
18,76,764
1945194 Asked
3,689
Active Tutors
1431329
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!