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TLS Online TPP Program

#Question id: 10681

Which of the following is not condition for commensalism?


#Unit 10. Ecological Principles
  1. Orchids grow on fork of tropical tree as a epiphyte
  2. Hermit crab use snail shell for their protection
  3.  Some plant associate with unpalatable plant for their protection with herbivore
  4. Many deep sea fish harbour bioluminescent bacteria in specialised organ
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TLS Online TPP Program

#Question id: 13212

#Unit 6. System Physiology – Plant

The water at the top of a tree develops a large tension (a negative hydrostatic pressure), and this tension pulls water through the xylem this mechanism is called ,
TLS Online TPP Program

#Question id: 11173

#Unit 10. Ecological Principles

Chemical signals between individuals of the same species are called
TLS Online TPP Program

#Question id: 2299

#Unit 2. Cellular Organization

_______ are plastids containing carotenoid pigments, and _______ are plastids containing starches.
TLS Online TPP Program

#Question id: 33246

#Unit 1. Molecules and their Interaction Relevant to Biology

The nucleophilicity of a substance is closely related to 
TLS Online TPP Program

#Question id: 23228

#Unit 2. Cellular Organization

If flagella is present throughout the body of bacteria then then the bacteria is called as?