TLS Online TPP Program

#Question id: 7163


What statement is correct when comparing morphallaxis and epimorphosis?

#Unit 5. Developmental Biology
  1. Epimorphosis: a new boundary is established at the cut and the positional values are changed
  2. In epimorphosis, regeneration occurs by repatterning of existing tissue
  3. Regeneration of amphibian limbs involves epimorphosis
  4. In planarians, only morphallaxis is involved in regeneration
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TLS Online TPP Program

#Question id: 11446

#Unit 7. System Physiology – Animal

A physiologist is studying the homeostatic control of blood pH. What type of receptor might be responsible for detecting changes in blood pH?

TLS Online TPP Program

#Question id: 23151

#Unit 13. Methods in Biology

If the concentration of Ca2+ is high inside the cell and fura-2 dye is used to map the concentration which of the following conditions will prevail?
1. Fluorescence will decrease
2.  Fluorescence will increase
3. Emission of light at higher wavelength
4. Emission of light at lower wavelength
Which of the following options are correct?

TLS Online TPP Program

#Question id: 29058

#Unit 10. Ecological Principles

Water ecosystem is divided into various parts on the basis of thermal startification, at which depth of the aquatic ecosystem where the aquatic life is feasible in winter season and fishes easily survive in coldest environment?

TLS Online TPP Program

#Question id: 6963

#Unit 5. Developmental Biology

During early sea urchin development, which embryonic cells have similar organizer activity to that of amphibian Spemann organizer?

TLS Online TPP Program

#Question id: 10930

#Unit 7. System Physiology – Animal

A 34-year-old man with schizophrenia has had chronic fatigue for 6 months. He has a good appetite, but has refused to eat vegetables for 1 year because he hears voices saying that vegetables are poisoned. His physical and neurological examinations are normal. His hemoglobin level is 9.1 g/dL, leukocyte count is 10,000/μl3, and MCV is 122. Which of the following is the most likely diagnosis?