Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 14541
TLS Online TPP Program

#Question id: 10598

In a wild life reserve, we have two species of mammal. Species A reproduce thrice a year and produced 6-10 offspring per litter. Species B reproduce once in 2-3 year and produced 1-2 offspring during each cycle of reproduction. Which of the following statement is true?

#Section 2: Evolution
  1. Species A will have a shorter life span than species B
  2. Species A will have larger body size than species B 
  3. Species A will be more territorial than species B
  4. Species A will provide more parental care than species B  
More Questions
TLS Online TPP Program

#Question id: 11652

#Section 1: Ecology

The sequence of changes initiated by disturbance is called succession, and the ultimate association of species achieved is called
TLS Online TPP Program

#Question id: 16782

#Section 3: Mathematics and Quantitative Ecology

A sample of 15 data is as follows: 17,  18, 17, 17, 13, 18, 5, 5, 6, 7, 8, 9, 20,  17, 3. The mode of the data is 
TLS Online TPP Program

#Question id: 9154

#Section 2: Evolution

The main reason polar regions are cooler than the equator is that ________.
TLS Online TPP Program

#Question id: 16874

#Section 3: Mathematics and Quantitative Ecology

A randomly selected sample of 1,000 college students was asked whether they had ever used the drug Ecstasy. Sixteen percent (16% or 0.16) of the 1,000 students surveyed said they had. Which one of the following statements about the number 0.16 is correct?
TLS Online TPP Program

#Question id: 4617

#Section 2: Evolution

Which of the following is not an observation or inference on which natural selection is based?