Download App

Human Health and Disease — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYHuman Health and Disease1 Mark
MCQ
Which of the following is not a lymphoid tissue?
  • A
    Spleen.
  • B
    Tonsils.
  • C
    Appendix.
  • D
    Thymus.
✓

Answer

  1. Appendix.

Spleen, Tonsils and Thymus are lymphoid tissue while pancreas is mixed gland.

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 Disease→Human Health and Disease — all question types→BIOLOGY STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

$A$ : Typhoid carriers may be cured by surgical removal of their gall bladder.
$R$ : The disease germs remain concentrated in it.
→
The chance of elimination of genes from a small population is an example of
→
Common indicator organism of water pollution is :
→
For two statements are given-one labelled Assertion and the other labelled Reason. Select the correct answer to these questions from the codes (a), (b), (c) and (d) as given below.
→
Which is not a criteria used for determining hot spots?
→
The plant part which consists of two generations one within the other, is
→
Gonads develop from embryonic.
→
A population has more young individuals compared to the older individuals. What would be the status of the population after some years?
→
A population will not exist in Hardy-­Weinberg equilibrium if
→
Tropical regions show greatest level of species richness because

$A$. Tropical latitudes have remained relatively undisturbed for millions of years, hence more time was available for species diversification.

$B$. Tropical environments are more seasonal.

$C$. More solar energy is available in tropics.

$D$. Constant environments promote niche specialization.

$E$. Tropical environments are constant and predictable.

Choose the correct answer from the options given below.

→