TLS Online TPP Program

#Question id: 35157


Which are true for tissue patterning in the shoot epidermis of Arabidopsis?

#XL - R Botany
  1. Trichomes form in regular spacing due to inhibitory signaling from existing trichomes
  2. Epidermal patterning involves both activator and repressor transcription factors
  3. All epidermal cells have the same potential to become trichomes initially
  4. Trichome development is independent of positional information
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TLS Online TPP Program

#Question id: 11858

#General Aptitude

A, B and C start at the same time in the same direction to run around a circular stadium . A completes a round in 252 seconds , B in 308 seconds and C in 198 seconds all starting at the same point . After what time will they meet again at the starting point ?

TLS Online TPP Program

#Question id: 11859

#General Aptitude

Six bells commence tolling together and toll at intervals of 2,4,6,8,10,and 12 seconds respectively . In 30 minutes , how many times do they toll together ?

TLS Online TPP Program

#Question id: 11860

#General Aptitude

The traffic lights at three different road crossing change after every 48 sec , 72 sec, and 108 sec. Respectively . If they all change simultaneously at 8 : 20 : 00 hours , then at what time will they again change simultaneously ?

TLS Online TPP Program

#Question id: 11901

#General Aptitude

If the length of the diagonal AC ofa square ABCD is 5.2 cm, then the area of the square is :

TLS Online TPP Program

#Question id: 11903

#XL - T Zoology

If a patient has a creatinine clearance of 90 ml/min, a urine flow rate of 1 ml/min, a plasma K+ concentration of 4 mEq/L, and a urine K+ concentration of 60 mEq/L, what is the approximate rate of K+ excretion?

TLS Online TPP Program

#Question id: 11906

#XL - T Zoology

Which of the following changes would you expect to find after administering a vasodilator drug that caused a 50% decrease in afferent arteriolar resistance and no change in arterial pressure?