Practice Questions

TLS Online TPP Program

#Question id: 10233

Which of the following statements is the most appropriate define character displacement?

#Unit 10. Ecological Principles

Two related species depending on the same prey species avoid competition by feeding at different times of the day.
The body sizes of two related species are very similar when they are allopatric but in geographical areas of sympatric, one species is significantly smaller than the other
The food niche of a species is generally wider in the absence of competing species than in their presence.
Closely related species can coexist if their densities are regulated by a predator

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TLS Online TPP Program

#Question id: 422

#Unit 1. Molecules and their Interaction Relevant to Biology

The flow of material through a reaction pathway usually depends on ________.

TLS Online TPP Program

#Question id: 5550

#Unit 5. Developmental Biology

The vertebrate nervous system is derived from

TLS Online TPP Program

#Question id: 18374

#Unit 12. Applied Biology

Polycyclic aromatic hydrocarbons in the environment are of concern because they are potential

TLS Online TPP Program

#Question id: 24143

#General Aptitude

DEPENDABLE : CAPRICIOUS

TLS Online TPP Program

#Question id: 11747

#Unit 6. System Physiology – Plant

A mechanism for preventing sap loss entails closing sieve plate pores with callose, which is