Practice Questions

TLS Online TPP Program

#Question id: 4958

What is true of the fossil record of mammalian origins?

#Unit 11. Evolution and Behavior

It is a good example of punctuated equilibrium.
It shows that mammals and birds evolved from the same kind of dinosaur.
It includes transitional forms with progressively specialized teeth.
It indicates that mammals and dinosaurs did not overlap in geologic time.

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TLS Online TPP Program

#Question id: 23439

#General Aptitude

Pointing to a woman, Abhijit said, “Her granddaughter is the only daughter of my brother.” How is the woman related to Abhijit?

TLS Online TPP Program

#Question id: 10212

#Unit 6. System Physiology – Plant

Which of the following mechanism is not involve in phtoprotection to plants?

TLS Online TPP Program

#Question id: 15746

#Unit 5. Developmental Biology

In Drosophila, if there is one X chromosome and three sets of autosomes then the fly is:

TLS Online TPP Program

#Question id: 10817

#Unit 10. Ecological Principles

Removal of a __________________ from a community affects community structure significantly.

TLS Online TPP Program

#Question id: 348

#Unit 1. Molecules and their Interaction Relevant to Biology

Sulfur is in the same column of the periodic table as oxygen, but has electronegativity similar to carbon. Compared to water molecules, molecules of H2S will ________.