Pests resistant to insecticides have:

Match List-$I$ with List-$II$:

List-$I$	List-$II$
$A$. Typhoid	$I$. Fungus
$B$. Leishmaniasis	$II$. Nematode
$C$. Ringworm	$III$. Protozoa
$D$. Filariasis	$IV$. Bacteria

Choose the correct answer from the options given below:

Match the following columns:

Column-$I$	Column-$II$
$1$. Bone marrow	$a$. Large at birth,very small at puberty
$2$. Thymus	$b$. Site of production of all blood cells including lymphocytes
$3$. Spleen	$c$. Traps microorganisms present in the tissue fluid
$4$. Lymph nodes	$d$. Large bean-shaped organ

Psychoanalysis was founded by

Match the following columns:

Column $I$	Column $II$
$1.$ Pneumococci	$a.$ Attack lymphatic vessels and lymph nodes
$2.$ Plasmodium	$b.$ Attack alveoli
$3.$ Filarial worm	$c.$ Attack macrophages and helper $T$ cells
$4.$ Retrovirus	$d.$ Attack liver cells and red blood cells

Read the following statements carefully and determine how many of them are correct.
$(1)$ Acquired immunity is characterized by memory.
$(2)$ The response provided by antibodies is $C.M.I.$
$(3)$ An exaggerated response of the immune system to certain antigens present in the environment is called allergy.
$(4)$ Innate immunity is antibody-dependent.
$(5)$ Dengue is a bacterial disease.