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TLS Online TPP Program

#Question id: 10558

In a vertically oriented glass capillary tube, the upward movement of water is due to

#XL - R Botany
  1. The attraction of water to the polar surface of the glass tube (adhesion) and the surface tension of water, which tends to minimize the area of the air–water interface
  2. The upward movement of water is due to the positive hydrostatic pressure(Yp)
  3. The attraction of water to the polar surface of the glass tube (cohesion) and the surface tension of water, which tends to minimize the area of the air–water interface
  4. Gravity (Yg) causes water to move upward
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TLS Online TPP Program

#Question id: 5323

#XL - T Zoology

An X-linked recessive gene produces red-green color blindness in humans. A woman with normal color vision whose father was color-blind marries a color-blind man. What is the probability that their son will be color-blind?
TLS Online TPP Program

#Question id: 19503

#XL - P Chemistry

Which of the following is not permissible
TLS Online TPP Program

#Question id: 8920

#XL - T Zoology

Almost all of the major animal body plans seen today appeared in the fossil record over 500 million years ago at the beginning of the
TLS Online TPP Program

#Question id: 1672

#XL - Q Biochemistry

Using only random VDJ recombination, from 40 V, 23 D, and 6 J gene segments, what are the number of possible variable regions of an antigen receptor molecule?
TLS Online TPP Program

#Question id: 3037

#XL - S Microbiology

Which of the following is the best definition of generation time in a bacterium?