Practice Questions

  1. Home
  2. Free Resources
  3. Practice Questions
  4. 8545
TLS Online TPP Program

#Question id: 11763

What makes certain red algae appear red?

#Unit 9. Diversity of Life Forms
  1. They live in warm coastal waters.
  2. They possess pigments that reflect and transmit red light.
  3. They use red light for photosynthesis.
  4. They lack chlorophyll.
More Questions
TLS Online TPP Program

#Question id: 14510

#Unit 13. Methods in Biology

The probability that the birthday of a child is Saturday or Sunday is
TLS Online TPP Program

#Question id: 14511

#Unit 13. Methods in Biology

The probability of getting a multiple of 2 in the throw of a die
TLS Online TPP Program

#Question id: 14512

#Unit 13. Methods in Biology

Probability that the sum of the score is odd in a throw of two dice is
TLS Online TPP Program

#Question id: 14513

#Unit 13. Methods in Biology

A committee of 5 students is to be chosen from 6 boys and 4 girls. The probability that the committee contains exactly 2 girls is
TLS Online TPP Program

#Question id: 14514

#Unit 13. Methods in Biology

A bag contains 7 red, 5 blue, 4 white and 4 black balls. Then the probability that a ball drawn at random is red or white is
TLS Online TPP Program

#Question id: 14515

#Unit 13. Methods in Biology

Two cards are drawn at random from a pack of 52 cards. The probability that one may be a jack and other an Ace is