Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 14967
TLS Online TPP Program

#Question id: 10852

The infective stage of a parasite's life cycle is the stage during which it

#Section 2: Evolution
  1. Spreads
  2. Is subject to an immune attack
  3. Resides within a host
  4. Is associated with its definitive host
More Questions
TLS Online TPP Program

#Question id: 12141

#Section 1: Ecology

The density and spacing of individuals within suitable habitat and the proportions of individuals in each age class comprise a population's __________. 
TLS Online TPP Program

#Question id: 11851

#General Aptitude

The greatest number of four digits which is divisible by 15, 25, 40 and 75 is :
TLS Online TPP Program

#Question id: 16847

#General Aptitude

 Talk through one's hat
TLS Online TPP Program

#Question id: 11764

#Section 1: Ecology

The mathematical model for geometric growth of a population is identical to the model for exponential growth, except that __________ in the geometric model.
TLS Online TPP Program

#Question id: 3384

#Section 2: Evolution

In a sample from an African population, the frequency of blood group allele IA, IB and IO were 0.30, 0.20 and 0.50 respectively. What is expected number of homozygous and heterozygous respectively when population size 1200?