TLS Online TPP Program

#Question id: 8906


What do hagfishes and lampreys have in common with the extinct conodonts?

#Unit 9. Diversity of Life Forms
  1. lungs
  2. the jawless condition
  3. bony vertebrae
  4. their mode of feeding
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TLS Online TPP Program

#Question id: 23738

#General Aptitude

(a) I know a professor of a university.
(b) He has beard.
Inference: All the professors of the university have beard.

TLS Online TPP Program

#Question id: 4807

#Unit 8. Inheritance Biology

Three incompletely link marker gene was found. There is a marker A gene present in middle. Cross between aaBBcc X AAbbCC to produce heterozygous were allowed test cross, which of the following test cross offspring should be least frequent?

TLS Online TPP Program

#Question id: 10354

#Unit 6. System Physiology – Plant

One of the enzyme that are involve in the ammonium assimilation is Asparagine synthetase (AS), some statements given below about AS such as,

a) This enzyme that catalyzes this reaction, is found in the cytosol of leaves and roots and in nitrogen-fixing nodules

b) High levels of light and carbohydrate inhibit the expression of genes coding for AS and the activity of the enzyme

c) Conditions of ample energy stimulate AS, thus they favor nitrogen assimilation into glutamine and glutamate

d) Energy-limited conditions inhibit GS and GOGAT, stimulate AS, and thus favor nitrogen assimilation into asparagine, a compound that is rich in nitrogen and sufficiently stable for long-distance transport or long term storage

Which of the following statements about AS is correct?

TLS Online TPP Program

#Question id: 9210

#Unit 9. Diversity of Life Forms

Overharvesting encourages extinction and is most likely to affect ________.

TLS Online TPP Program

#Question id: 16390

#Unit 7. System Physiology – Animal

What is the effect of aldosterone on blood pressure during stress?