MCQ
Antibodies are produced by
- ALeucocytes
- ✓Lymphocytes
- CErythrocytes
- DNone of these
✓
Answer
Correct option: B.
Lymphocytes
b
Lymphocytes are a type of white blood cell, which are an important part of the immune system. Two special types of lymphocytes are present in our blood, $i.e., B-$lymphocytes and $T-$lymphocytes. The $B-$lymphocytes produce an army of proteins in response to pathogen into our blood to fight with them. These proteins are called antibodies
Lymphocytes are a type of white blood cell, which are an important part of the immune system. Two special types of lymphocytes are present in our blood, $i.e., B-$lymphocytes and $T-$lymphocytes. The $B-$lymphocytes produce an army of proteins in response to pathogen into our blood to fight with them. These proteins are called antibodies
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
$A$ : Geitonogamy helps in maintaining homozygosity and superiority of the race indefinitely.
$R$ : It is functionally, ecologically and genetically cross pollination.
→$R$ : It is functionally, ecologically and genetically cross pollination.
How many types of gametes may be produced by genotype $\text{DdEeFf}\ ?$
→Nearly ............. species of plants and ...........as many of animals have been recorded from India.
Haemozoin is:
The male human is represented by sex chromo-somes
Which of the following is the most stable eco$-$system?
→Match the following columns.
→| Column $- I$ | Column $- II$ |
| $(A)$ Gene therapy | $(1)$ Effort to fix functional gene |
| $(B)$ Humulin | $(2)$ A single-stranded $DNA$ or $RNA$ tagged with aradioactive molecule |
| $(C)$ Probe | $(3)$ Diagnostic test |
| $(D)$ ELISA | $(4)$ Diabetes |
A country with a high rate of population growth took measures to reduce it. The figure below shows age-sex pyramids of populations $A$ and $B$ twenty years apart. Select the correct interpretation about them.
→Which of the following microbe is used for ripening of Swiss cheese?
In Australia, marsupials and placental mammals have evolved to share many similar characteristics. This type of evolution may be referred to as