TLS Online TPP Program

#Question id: 29494


Mutants lacking phyA

#Unit 6. System Physiology – Plant
  1. germinate seed at VLFR
  2. failed to germinate seed at VLFR
  3. display deetiolation in Hfr
  4. Shows triple response
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TLS Online TPP Program

#Question id: 24624

#Unit 2. Cellular Organization

Phenomenon of gene redundancy are frequently found in the genome of

TLS Online TPP Program

#Question id: 5167

#General Aptitude

Which of the following is the largest ?

TLS Online TPP Program

#Question id: 12000

#Unit 10. Ecological Principles

The graph below shows  the  growth  rates  of  populations  of  bacteria  that  have  evolved  for  many  generations  at different culture temperatures (25°C, 30°C, and 35°C). Each population grows over only a limited range of temperatures (its thermal niche), which are bounded by its critical thermal limits. Within this range, growth rate increases with temperature up to a maximal value and then declines rapidly with increasing temperature. Growth rates are known to be the major determinant of fitness for these bacteria.

Which of the following is true concerning the thermal dependence of growth rate   between 25°C and 30°C in these populations?

TLS Online TPP Program

#Question id: 19689

#Unit 13. Methods in Biology

Which of the following statements are true about the PR interval?
a. It includes the P wave and the PR segment
b. The beginning of electrical excitation of the atria and the beginning of excitation of the ventricles.
c. Conduction time through the AV node.
d. P wave + PR segment + QRS Complex

TLS Online TPP Program

#Question id: 5456

#Unit 8. Inheritance Biology

Traits which exhibit continuous phenotypic variation are typically determined by this inheritance form _______.