Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 14827
TLS Online TPP Program

#Question id: 12155

Under which of the following conditions do the mathematical models for competition tell us that coexistence of two competing species is most likely? 

#Section 2: Evolution
  1. Coefficients of interspecific competition (A1,2 and A2,1) greater than 1
  2. Coefficients of interspecific competition (A1,2 and A2,1) equal to 1
  3. Coefficients of interspecific competition (A1,2 and A2,1) less than 1
  4. None of the above situations would lead to coexistence
More Questions
TLS Online TPP Program

#Question id: 3355

#Section 2: Evolution

Speciation in ancestor as following way

A- Non-swimming populations separated by a river may gradually diverge because there is no gene flow between them

B- Plants commonly exhibit polyploidy, meaning they contain three or more sets of chromosomes

C- The tendency for two species to diverge in morphology and thus resource use because of competition

Which of the following above condition allowed to which type of speciation?
TLS Online TPP Program

#Question id: 16771

#Section 3: Mathematics and Quantitative Ecology

What is the median?
TLS Online TPP Program

#Question id: 16772

#Section 3: Mathematics and Quantitative Ecology

What is the Median of the following data sample? 2, 7, 4, 8, 9, 10, 6, 12, 13
TLS Online TPP Program

#Question id: 16773

#Section 3: Mathematics and Quantitative Ecology

What is the Median of the following data sample? 3, 7, 4, 8, 9, 6, 10, 12, 13, 15
TLS Online TPP Program

#Question id: 16775

#Section 3: Mathematics and Quantitative Ecology

If the mean and the mode are given as 35 and 30. Find the Median.
TLS Online TPP Program

#Question id: 16776

#Section 3: Mathematics and Quantitative Ecology

If the Mean and Mode are 25, then find the Median.