What is the single best defining feature of a lymphocyte?

TLS Online TPP Program

#Question id: 11276

#Unit 10. Ecological Principles

Following statement regarding efficiency at different tropic level for secondary production?

A-high production efficiency individual able to survive at little food

B-production efficiency decrease toward increase tropic level 

C-aquatic herbivore is more efficient grazer than terrestrial grazer

D- Carnivore assimilation efficiency appear to average around 10%

Which above combination are correct?

TLS Online TPP Program

#Question id: 23685

#Unit 13. Methods in Biology

What is the most logical sequence of steps for splicing foreign DNA into a plasmid and inserting the plasmid into a bacterium?

I. Transform bacteria with recombinant DNA molecule.

II. Cut the plasmid DNA using restriction enzymes.

III. Extract plasmid DNA from bacterial cells.

IV. Hydrogen-bond the plasmid DNA to non plasmid DNA fragments.

V. Use ligase to seal plasmid DNA to non plasmid DNA.

TLS Online TPP Program

#Question id: 18592

#Unit 11. Evolution and Behavior

Flowering plant first appeared in___

TLS Online TPP Program

#Question id: 5405

#General Aptitude

The batting average for 25 innings of a cricketer is 52 runs. His highest score differs his lowest score by 144 runs. If these two innings are excluded, the average of the remaining 23 innings is 48 runs. The highest score of the player is

TLS Online TPP Program

#Question id: 574

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following statements is FALSE?