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TLS Online TPP Program

#Question id: 4723

The most common cause of the pleiotropic effect of gene is due to

#Section 2: Evolution

  1. The same product of the given gene being involved in different metabolic pathways

  2. The gene making very different products in different cell types

  3. The DNA sequence of the gene getting changed in cell specific manner

  4. The gene not functioning in some cells

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TLS Online TPP Program

#Question id: 16867

#General Aptitude

I am envious_____ them.
TLS Online TPP Program

#Question id: 11242

#Section 1: Ecology

A disadvantage of sexual reproduction is
TLS Online TPP Program

#Question id: 10674

#Section 2: Evolution

In Lotka-Volterra competition models, if K2/β > K1 and K1/α > K2, then:
TLS Online TPP Program

#Question id: 12294

#Section 1: Ecology

A ________________ survivorship curve shows a constant rate of survivorship throughout life.
TLS Online TPP Program

#Question id: 10662

#Section 2: Evolution

Growth model of logistic with 1000 carrying capacity and exponential with ideal condition is related to initial population. (Value of rmax = .25)


A) In Logistic growth value of X should be maximum at 1000

B) In Exponetial growth value of X should be maximum at 1000

C) In Logistic growth value of X should be maximum at 500

D) In Exponential growth value of X should be constant over size of population