Practice Questions

TLS Online TPP Program

#Question id: 5034

Which of these statements about human evolution is correct?

#Unit 11. Evolution and Behavior

The ancestors of Homo sapiens were chimpanzees.
Human evolution has proceeded in an orderly fashion from an ancestral anthropoid to Homo sapiens.
The evolution of upright posture and enlarged brain occurred simultaneously.
Different species of the genus Homo have coexisted at various times throughout hominin evolution.

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TLS Online TPP Program

#Question id: 946

#Unit 1. Molecules and their Interaction Relevant to Biology

Aspartate is the precursor for which of the following amino acids?

TLS Online TPP Program

#Question id: 23243

#Unit 13. Methods in Biology

In Maxam gilbert DNA sequencing autoradiogram is used for band visualization. What modification leads to band visualization?

TLS Online TPP Program

#Question id: 9251

#Unit 9. Diversity of Life Forms

Which of the following is responsible for the differences in summer and winter temperature stratification of deep temperate zone lakes?

TLS Online TPP Program

#Question id: 24046

#General Aptitude

Media that exist in an interconnected series of communication points are referred to as

TLS Online TPP Program

#Question id: 10694

#Unit 10. Ecological Principles

Which of the following is characteristic of parasitoid/ predators?

a) consumer usually larger than resource

b) Consumer requires one host for complete development.

c) Habitat independent

d) Consumer takes long time to kill host

e) Consumer never kills their host

f) Host is free living

Which of the following is feature of parasitoid?