List of top Questions asked in KEAM- 2014

The first recombinant DNA was constructed by linking an antibiotic resistant gene with the native plasmid of

Select the correct statement:

Oxidative decarboxylation of pyruvic acid results in the formation of I. $\quad$Acetyl CoA II. $\quad$C0$^2$ III. $\quad$ATP IV. $\quad$NADH + H$_+$

One hormone hastens the maturity period in juvenile conifers, a second hormone controls xylem differentiation while the third increases the tolerance of plants to various stresses and they are respectively

Match the sub-stage of prophase I of meiosis in Column 1 and the events in Column II and choose the right option.

Which one of the following is an example for biodegradable polyester?

Williamson?? synthesis of preparing dimethyl ether is a/an

Which of the following feature(s) is/are common to both wind and water pollinated flowers? I. Pollen grains are long and ribbon-like II. Stigma is large and feathery III. The flowers are not colourful IV. The flowers do not produce nectar

Which of the following does not apply to ascomycetes?

Find out the mismatched pair.