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Biology · 2022 · 3 marks
CBSE 2022 · Region 5 · Set 2 · Q7
Different types of antibodies are produced in our body by the B-lymphocytes in response to a pathogen that enters in our blood. Name any two…
Different types of antibodies are produced in our body by the B-lymphocytes in response to a pathogen that enters in our blood. Name any two antibodies produced and draw a schematic representation of an antibody molecule and label its four parts.
Marking-scheme solution
(a)
IgA , IgM , IgE , IgG , IgD
(b)
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CBSE Class 12 Biology past-paper question from the 2022 board exam, with the answer as CBSE’s own marking scheme gives it. Where our answers come from.