Practice Questions

TLS Online TPP Program

#Question id: 1389

Why has C. elegans proven to be a useful model for understanding apoptosis?

#Unit 4. Cell Communication and Cell Signaling

C. elegans does not naturally use apoptosis, but can be induced to do so in the laboratory.
C. elegans undergoes a fixed and easy-to-visualize number of apoptotic events during its normal development.
C. elegans has large cells wherein apoptosis is easily observed without the aid of a microscope.
As C. elegans ages, its cells die progressively until the whole organism is dead.

More Questions

TLS Online TPP Program

#Question id: 3924

#Unit 3. Fundamental Processes

Characteristics of ligands involved in transcription include:

TLS Online TPP Program

#Question id: 11653

#Unit 10. Ecological Principles

Given some characteristics of the climax community

i) Tolerate its own reactions

ii) Tends to become mesic

iii) Less stable

iv) Complex stratification

v) Simple food web

vi) Less mutualism

vii) Gross production is equals to community respiration

viii) Net community production is zero

Which of the following combination shows the characteristics of climax community?

TLS Online TPP Program

#Question id: 15909

#Unit 5. Developmental Biology

Which of the following gene activated by Doublesex complex to promote growth of the female portions of the genital disc?

TLS Online TPP Program

#Question id: 11846

#Unit 6. System Physiology – Plant

In maize orange pericarp (orp) mutant is

TLS Online TPP Program

#Question id: 3378

#Unit 11. Evolution and Behavior

Following certain conditions is present in a population?

A- Large Population

B- Each locus follows complete dominance

C- No reproductive advantage

D- No migration

E- No linkage between genes

Which of the following above condition allowed to validity of Hardy- Weinberg Prediction?