Which of the following pairs is mismatched?

Match the following columns:

List-$I$	List-$II$
$(a)$ Bacteria	$(1)$ Saccharomyces cerevisiae
$(b)$ Mucor	$(2)$ $Bt$ cotton
$(c)$ Yeast	$(3)$ Penicillium notatum
$(d)$ Transgenic organism	$(4)$ Lactobacillus

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:

Which of the following pairs is not correctly matched?

$A$ - Scientist Alexander Fleming discovered the first antibiotic.
$R$ - Methanogens are used for fermenting malted cereals and fruit juices to produce ethanol.

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

List-$I$	List-$II$
$(a)$ Streptococcus	$(i)$ Statin
$(b)$ Trichoderma	$(ii)$ Streptokinase
$(c)$ Monascus purpureus	$(iii)$ Cyclosporin $(A)$
$(d)$ Penicillium notatum	$(iv)$ Antibiotics

Choose the correct answer from the options given below :