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TLS Online TPP Program

#Question id: 7313

Which of the following statement incorrect about the meristem?

#SCPH01 Biochemistry
  1. Meristems are clusters of cells that allow the basic body pattern established during embryogenesis to be reiterated and extended after germination.
  2. Apical meristems occur at the growing shoot and root tips.
  3. Root apical meristems produce the root cap, which consists of lubricated cells that are sloughed off as the meristem is pushed through the soil by cell division and elongation in more proximal cells.
  4. New shoot apical meristems are initiated from tissue within the core of the root and emerge through the ground tissue and dermal tissue.
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TLS Online TPP Program

#Question id: 64

#SCPH06 I Botany

Testosterone and estradiol are male and female sex hormones, respectively, in many vertebrates. In what way(s) do these molecules differ from each other? Testosterone and estradiol ________.
TLS Online TPP Program

#Question id: 5584

#SCPH01 Biochemistry

Which one of the following provides rapid block to polyspermy during sea urchin fertilization?
TLS Online TPP Program

#Question id: 560

#SCPH28 | Zoology

Vmax for an enzyme-catalyzed reaction:
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#Question id: 5243

#SCPH28 | Zoology

Auxotroph culture (His- and Lac-) culture of E. coli was mutagenised. On what media would one spread the mutagenised cells to select prototroph for both His+  and Lac+ cells?
TLS Online TPP Program

#Question id: 27890

#Research Methodology

What is the final stage of the research process?