Practice Questions

TLS Online TPP Program

#Question id: 9178

A fish swimming into an estuary from a river would have which of the following as its greatest physiological challenge?

#Unit 9. Diversity of Life Forms

The high water flow would make the fish expend more energy.
The low oxygen content would give the fish difficulty in swimming aerobically.
The temperature change would stress the fish by denaturing its proteins.
The change in water solute content would challenge the osmotic balance of the fish.

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TLS Online TPP Program

#Question id: 5443

#Unit 8. Inheritance Biology

Two varieties of maize averaging 25 and 125 inches in height, respectively, are crossed. The F1 progeny is quite uniform averaging 75 inches in height. Plant height is control by 3 QTL, what is the probability of plant with 25 inch height in F2 generation?

TLS Online TPP Program

#Question id: 12575

#Unit 10. Ecological Principles

All of the following are adaptations that permit the camel to be active by day in the desert EXCEPT

TLS Online TPP Program

#Question id: 23990

#General Aptitude

Suppose your student gets appointment in your school. Your behaviour towards him will be

TLS Online TPP Program

#Question id: 8855

#Unit 9. Diversity of Life Forms

A spongeʹs structural materials (spicules, spongin) are manufactured by the