Biology Class 11 Chapter 13 - Immunity - 8
1.
The substances that are secreted by the helper T cells ___ the
immune response?
enhance
stop
do not affect
deactivate
2.
B cells are differentiated in?
liver
spleen
kidney
bone marrow
3.
Which one of the following is Not a component of acquired immunity?
antibody mediated immunity
humoral immunity
cell mediated immunity
innate immunity
4.
Which one of the following is Not a cell mediated immunity?
helper T cells
cytotoxic T cells
macrophages
neutrophils
5.
Which one of the following is cell mediated immunity?
natural killer cells
complement
plasma cells
B cells
6.
Which one of the following is an acquired immunity?
passive immunity
both of these
active immunity
none of these
7.
The artificial way of providing immunity is known as?
fertilization
osmoregulation
immunization
conservation
8.
Immunity that a body obtains as a result of an infection is known as?
passive immunity
natural active immunity
artificial active immunity
adaptive immunity
9.
Immunity that a body obtains by injecting an antigen into it is known as?
passive immunity
natural active immunity
none of these
artificial active immunity
10.
Colostrum is the secretion of?
skin
mammary gland
liver
stomach
This is more feedback!
This is the feedback!
