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TLS Online TPP Program

#Question id: 1567


Which of the following cell types are responsible for initiating a secondary immune response?

#Unit 4. Cell Communication and Cell Signaling
  1. memory cells

  2. macrophages

  3. stem cells

  4. B cells


Answer:- Option(s): 1


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TLS Online TPP Program

#Question id: 5739

#Unit 8. Inheritance Biology

Polyploid plants found in nature usually have even numbers of chromosomes because organisms having odd numbers

TLS Online TPP Program

#Question id: 12759

#Unit 10. Ecological Principles

As climate changes because of global warming, species? ranges in the northern hemisphere may move northward. The trees that are most likely to avoid extinction in such an environment are those that

TLS Online TPP Program

#Question id: 3610

#Unit 8. Inheritance Biology

If the genotype consists of only one type of allele. It is called

TLS Online TPP Program

#Question id: 24115

#General Aptitude

Excited about winning the award, Marcia walked up to the podium and delivered an animated acceptance speech.

TLS Online TPP Program

#Question id: 10394

#Unit 6. System Physiology – Plant

The interconversion of phytochrome Pr to Pfr form proposed by

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