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#Question id: 23205


Which type of electrons are excited in SEM when intense electron beam is applied over sample?

#Unit 13. Methods in Biology
  1. Primary electrons
  2. Secondary electrons
  3. Tertiary electrons
  4. Quaternary electrons

Answer:- Option(s): 2


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TLS Online TPP Program

#Question id: 19481

#Unit 12. Applied Biology

In cry toxin at amino acid at which position is not conserved

TLS Online TPP Program

#Question id: 5564

#Unit 5. Developmental Biology

At the moment of sperm penetration, human eggs ________.

TLS Online TPP Program

#Question id: 146

#Unit 1. Molecules and their Interaction Relevant to Biology

The pH inside cells is normally near pH 7. At pH 7 which statement is true about the charges (ionization state) of the α-Carboxyl and α-Amino groups of an amino acid?

TLS Online TPP Program

#Question id: 33499

#Unit 2. Cellular Organization

What B represents as shown in figure


TLS Online TPP Program

#Question id: 19070

#Unit 6. System Physiology – Plant

Pathogen host interaction consisting of different phases referred to as

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