Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 26343
TLS Online TPP Program

#Question id: 8291

Which of the following pairs are the best examples of homologous structures?

#Unit 9. Diversity of Life Forms
  1. eyelessness in the Australian mole and eyelessness in the North American mole
  2. owl wing and hornet wing
  3. bat wing and bird wing
  4. bones in the bat wing and bones in the human forelimb
More Questions
TLS Online TPP Program

#Question id: 15977

#Unit 12. Applied Biology

Embryo grows well in which pH range?
TLS Online TPP Program

#Question id: 15976

#Unit 12. Applied Biology

For any embryo culturing, which compound is preferred source of nitrogen?
TLS Online TPP Program

#Question id: 14486

#Unit 13. Methods in Biology

There are two bags, one of which contains 5 red and 7 white balls and the other 3 red and 12 white balls. A ball is to be drawn from one or other of the two bags, find the chance of drawing a red ball.
TLS Online TPP Program

#Question id: 16774

#Unit 13. Methods in Biology

 Some of the samples are given below. Find the median. 90, 45, 67, 34, 26, 76, 44, 55.
TLS Online TPP Program

#Question id: 19684

#Unit 13. Methods in Biology

Which of the following is used to measure the electrical activity of the heart?
TLS Online TPP Program

#Question id: 19685

#Unit 13. Methods in Biology

The P-waves of ECG indicates: