Download App

STD 12 - 7. human health and disease — Biology STD 12 Science — Question

CBSE BoardEnglish MediumSTD 12 ScienceBiologySTD 12 - 7. human health and disease1 Mark
MCQ
Lacking of $B$-cells and $T$-cells is known as
  • A
    Toxigenicity
  • B
    Autoimmunity
  • C
    Cytotoxins
  • ✓
    Immune deficiency
✓

Answer

Correct option: D.
Immune deficiency
d
It’s obvious.
 

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 (1 Marks)" from STD 12 - 7. human health and disease→STD 12 - 7. human health and disease — all question types→Biology STD 12 Science question papers→CBSE Board STD 12 Science question papers→CBSE Board question paper generator→

Similar questions

The phenotype of an individual may be affected if the modified allele produces

$(a)$ No enzyme at all
$(b)$ The normal/less efficient enzyme
$(c)$  $A$ non-functional enzyme

→
In chromosomes, the material controlling heredity is
→
If global warming continues, the organism which may face more severe threat is:
→
The most important component of the oral contraceptive pills is
→
$\text{IUCN}$ stands for:
→
Pisciculture does not include:
→
Study of biogeochemical cycles is called biogeochemistry, it involves:
→
Supply of oxygen to the biogas plant will have?
→
Which of the following defines the effect of deforestation on the next generation?
→
What disease does the DNA fragment (T-DNA) of Agrobacterium tumefaciens cause in normal plant cells?
→