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TLS Online TPP Program

#Question id: 6980

Teeth form from

#SCPH01 Biochemistry
  1. mesoderm, since they are clearly akin to bone
  2. ectodermal epidermis, since they are clearly related to fingernails and toenails
  3. endoderm, since they reside in the mouth, an extension of the gut
  4. a combination of oral epithelium and neural crest-derived mesenchyme in the jaw
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TLS Online TPP Program

#Question id: 1288

#SCPH06 I Botany

Which extracellular matrix component is expressed in a cell-specific manner and binds to the tripeptide sequence Arg-Gly-Asp?
TLS Online TPP Program

#Question id: 369

#SCPH05 I Biotechnology

Calculate the pH of a 2.0 L solution containing 10 mL of 5 M acetic acid and 10 mL of 1 M sodium acetate. (pKa = 4.76)
TLS Online TPP Program

#Question id: 4923

#SCPH28 | Zoology

following statement given for Genetic maternal effect are correct?

A- Characteristics are determined by nuclear gene

B- Inherited according to Mendel’s principles

C- In F3 generation, segregation of Dominant trait and recessive trait in ratio of 3:1

D) No Segregation of Trait in F2 generation 
TLS Online TPP Program

#Question id: 1561

#SCPH05 I Biotechnology

The cells and signaling molecules involved in the initial stages of the inflammatory response are ?
TLS Online TPP Program

#Question id: 20101

#SCPH05 I Biotechnology

During winters, moisture condenses in the form of dew and can be seen on plant leaves and grass. The entropy of the system in such cases decreases as liquids possess lesser disorder as compared to gases. With reference to the second law, which statement is correct, for the above process?