- AMutation
- BNatural selection
- CRecombination
- ✓All of the above
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| List-A Bioactive Products | List-B Microorganisms(Source Organisms) |
| (A) Cyclosporine-A | (i) Streptococcus |
| (B) Statin | (ii) Trichoderma polysporum |
| (C) Streptokinase | (iii) Penicillium notatum |
| (D) Penicillin | (iv) Monascus purpureus |
Choose the correct option for $A, B$ and $C$
$A$. Tropical latitudes have remained relatively undisturbed for millions of years, hence more time was available for species diversification.
$B$. Tropical environments are more seasonal.
$C$. More solar energy is available in tropics.
$D$. Constant environments promote niche specialization.
$E$. Tropical environments are constant and predictable.
Choose the correct answer from the options given below.
$(A)$ Colostrum is recommended for the new born because it is rich in antibody.
$(B)$ Chikungunya is caused by a Gram negative bacterium.
$(C)$ Tissue culture has proved useful in obtaining virusfree plants.
$(D)$ Beer is manufactured by distillation of fermented grape juice. How many of the above statements are wrong?