Practice Questions

TLS Online TPP Program

#Question id: 4700

Which of the following is not an observation or inference on which natural selection is based?

#Unit 11. Evolution and Behavior

There is heritable variation among individuals.
Poorly adapted individuals never produce offspring.
Species produce more offspring than the environment can support.
Individuals whose characteristics are best suited to the environment generally leave more offspring than those whose characteristics are less suited.

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TLS Online TPP Program

#Question id: 23918

#General Aptitude

TLS Online TPP Program

#Question id: 10941

#Unit 7. System Physiology – Animal

In a normal healthy person, which of the following blood components has the shortest life span?

TLS Online TPP Program

#Question id: 19233

#Unit 12. Applied Biology

When we can see proper expression of foreign DNA which is introduced into plant cell?

TLS Online TPP Program

#Question id: 8847

#Unit 9. Diversity of Life Forms

A compound contains hydroxyl groups as its predominant functional group. Which of the following statements is true concerning this compound?

TLS Online TPP Program

#Question id: 3675

#Unit 3. Fundamental Processes

Which describes the role of primase during replication?