Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 27474
TLS Online TPP Program

#Question id: 9244

One characteristic that distinguishes a population in an extinction vortex from most other populations is that

#Unit 9. Diversity of Life Forms
  1. it is a rare, top-level predator.
  2. its effective population size is lower than its total population size.
  3. its genetic diversity is very low.
  4. it is not well adapted to edge conditions.
More Questions
TLS Online TPP Program

#Question id: 16497

#Unit 12. Applied Biology

Which vir gene act as an endonuclease and helps to nick the right border
TLS Online TPP Program

#Question id: 16498

#Unit 12. Applied Biology

Chromosomal gene of agrobacterium needed for an optimal expression of vir genes of pTi
TLS Online TPP Program

#Question id: 16780

#Unit 13. Methods in Biology

Find the Median of the following grouped data. 
TLS Online TPP Program

#Question id: 16781

#Unit 13. Methods in Biology

At Dunkin Donuts the number of donut holes in a bag can vary. Help Donald find the mode. 12,10,10,10,13,12,11,13,10
TLS Online TPP Program

#Question id: 16782

#Unit 13. Methods in Biology

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: 16783

#Unit 13. Methods in Biology

The range of the data 14, 6, 12, 17, 21, 10, 4, 3 is