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TLS Online TPP Program

#Question id: 5030

There is evidence that ray-finned fishes originally evolved

#SCPH28 | Zoology

  1. in response to a crisis that wiped out the chondrichthyans.

  2. directly from lampreys and hagfish.

  3. in freshwater environments.

  4. directly from cephalochordates.

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TLS Online TPP Program

#Question id: 14511

#SCPH01 Biochemistry

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

#Question id: 14512

#SCPH01 Biochemistry

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

#Question id: 14513

#SCPH01 Biochemistry

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

#SCPH01 Biochemistry

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

#SCPH01 Biochemistry

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
TLS Online TPP Program

#Question id: 14516

#SCPH01 Biochemistry

The probability that a man aged 50 years will die within a year is 0.01125. The probability that out of 12 such men at least 11 will reach their fifty first birthday.