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TLS Online TPP Program

#Question id: 11242

A disadvantage of sexual reproduction is

#Section 2: Evolution
  1. That it increases the number of genes an individual contributes to each offspring
  2. That it decreases the number of genes an individual contributes to each offspring
  3. That it decreases variation
  4. That it increases variation
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TLS Online TPP Program

#Question id: 10856

#Section 2: Evolution

By inhibiting sexual reproduction by their hosts, what advantage is gained by parasites such as endophytic fungi?
TLS Online TPP Program

#Question id: 11184

#Section 4: Behavioural Ecology

Eggs that develop into adults without being fertilized are
TLS Online TPP Program

#Question id: 10710

#Section 1: Ecology

Researcher study the diversity of 3 communities, 4 species was recorded from all community. Presence (+) and absence (-) of species are given 


What is similarity coefficient between A & B, B & C, and A & C RESPECTIVELY?
TLS Online TPP Program

#Question id: 16835

#General Aptitude

Which piece corresponds to the given solid?
TLS Online TPP Program

#Question id: 3374

#Section 2: Evolution

Consider an autosomal locus with two alleles A1 and A2 at frequencies of 0.6 and 0.4 respectively. Each generation, A1 mutates to A2 at a rate of μ = 1 x 10-2 while A2 mutates to A1 at a rate of υ = 1 x 10-1) Assume that the population is infinitely large and no other evolutionary force is acting. The overall change in allelic frequency will be