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#Question id: 6959


Which of the following is NOT involved in left-right asymmetry of vertebrates?

#Unit 5. Developmental Biology
  1. Nodal
  2. Epidermal growth factor
  3. Pitx2
  4. Sonic hedgehog

Answer:- Option(s): 2


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#Question id: 727

#Unit 1. Molecules and their Interaction Relevant to Biology

26-residue peptide composed of alanine and leucine shows a circular dichroism (CD) spectrum characteristic of α-helix at 50°C in 5 mM phosphate buffer at pH 7.4. When the peptide solution is cooled gradually to 25°C, and the CD spectra are recorded at different temperatures, the most likely observation will be that

TLS Online TPP Program

#Question id: 28225

#Unit 5. Developmental Biology

stem cell produce a limited set of specialized cells that are characteristic of a particular tissue. These cells plays a vital role in tissue repair due to injury or disease,  termed as

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#Question id: 8907

#Unit 9. Diversity of Life Forms

The endoskeletons of most vertebrates are composed of calcified

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#Question id: 28398

#Unit 5. Developmental Biology

Spemann referred to the dorsal lip cells and their derivatives as the organizer, these derivatives cells are___

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#Question id: 28939

#Unit 7. System Physiology – Animal

Nephrogenic diabetes insipidus is caused by___

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