Match the Column-$I$ with Column-$II$. Choose the correct option given below.

Column-$I$	Column-$II$
$A$. Streptococcus	$(i)$ Free living nitrogen fixing bacteria
$B$. Penicillium	$(ii)$ Clot buster
$C$. Methanogens	$(iii)$ Source of antibiotic
$D$. Anabaena	$(iv)$ Biogas production

Given below are two statements: one is labelled as Assertion $(A)$ and the other is labelled as Reason $(R)$ :
Assertion $(A)$ : $Spirulina$ is a microbe that can be used for reducing environmental pollution.
Reason $(R)$ : $Spirulina$ is a rich source of protein,carbohydrates,fats,minerals and vitamins.
In the light of the above statements,choose the most appropriate answer from the options given below:

Match the following microbes with their respective products/applications:

$a$. $Saccharomyces$ $cerevisiae$	$i$. Production of immunosuppressive agent
$b$. $Monascus$ $purpureus$	$ii$. Ripening of Swiss cheese
$c$. $Trichoderma$ $polysporum$	$iii$. Industrial production of ethanol
$d$. $Propionibacterium$ $sharmanii$	$iv$. Blood cholesterol lowering agent

Methanogens are found in:

Match the following columns:

List-$I$	List-$II$
$(a)$ $LAB$	$(1)$ Swiss cheese
$(b)$ Baker's yeast	$(2)$ Roquefort cheese
$(c)$ Propionibacterium sharmanii	$(3)$ Partial digestion of milk
$(d)$ Fungus	$(4)$ Bread

Read the following four statements $(A-D)$.
$(A)$ Colostrum is recommended for the new born because it is rich in antibodies.
$(B)$ Chikungunya is caused by a Gram-negative bacterium.
$(C)$ Tissue culture has proved useful in obtaining virus-free plants.
$(D)$ Beer is manufactured by distillation of fermented grape juice.
How many of the above statements are wrong?