Download App

Human Health and Diseases — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYHuman Health and Diseases1 Mark
MCQ
Antigens are present :
  • A
    Inside nucleus
  • ✓
    On the cell surface
  • C
    Inside cytoplasm
  • D
    On nuclear membrane
✓

Answer

Correct option: B.
On the cell surface
B

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (0.5 Marks)" from Human Health and Diseases→Human Health and Diseases — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

Crossing over is
→
Ovule is:
→
Weismann cut off tails of mice generation after generation but tails neither disappeared nor shortened showing that:
→
It is not an example of Australian marsupials.
→
Which of the following is not a lymphoid tissue?
→
Infertility cases either due to inability of the male partner to inseminate the female or due to very low sperm counts in the ejaculates, could be corrected by .......... technique.
→
The sex chromosomes in females are
→
Which one of the following is not a part of male penis?
→
Connecting link between man and ape was:
→
Which of the following is a secondary pollutant?
→