Practice Questions

TLS Online TPP Program

#Question id: 13552

Transpiration from the leaf depends on two major factors;

#XL - R Botany

difference between CO2 concenteration and the diffusional resistance (r)
Radius of curvature and Hydrostatic pressure
Tracheids and vessels
difference in water vapor concentration between the leaf air spaces and the external air and the diffusional resistance (r)

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TLS Online TPP Program

#Question id: 20105

#XL - P Chemistry

Identify the correct statement regarding a spontaneous process :

TLS Online TPP Program

#Question id: 8898

#XL - T Zoology

Which extant chordates are postulated to be most like the earliest chordates in appearance?

TLS Online TPP Program

#Question id: 364

#XL - Q Biochemistry

A solution contains 0.0000001 (10-7) moles of hydrogen ions [H+] per liter. Which of the following best describes this solution?

TLS Online TPP Program

#Question id: 516

#XL - S Microbiology

Which of the following elements is required for the enzymatic reaction that produces phosphoenolpyruvate?

TLS Online TPP Program

#Question id: 5248

#XL - T Zoology

Which of the following is a description of generalized transduction?