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TLS Online TPP Program

#Question id: 12324

According to the nonequilibrium model,

#Unit 10. Ecological Principles
  1. Communities will remain in a mature state if there are no human disturbances.
  2. Community structure remains constant in the absence of interspecific competition.
  3. Communities are assemblages of closely linked species that are irreparably changed by disturbance. 
  4. Communities are constantly changing after being influenced by disturbances.
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TLS Online TPP Program

#Question id: 2548

#Unit 2. Cellular Organization

The cell walls of bacteria, fungi, and plant cells, and the extracellular matrix of animal cells are all external to the plasma membrane. Which of the following characteristics are common to all of these extracellular structures?
TLS Online TPP Program

#Question id: 14824

#Unit 2. Cellular Organization

On exposure to desiccation, which of the following bacteria are least likely to experience rapid water loss?
TLS Online TPP Program

#Question id: 29549

#Unit 6. System Physiology – Plant

Disease and their related pathogen are given


Match them correctly
TLS Online TPP Program

#Question id: 10651

#Unit 10. Ecological Principles

Which of the following value of A, B and C in above logistic growth of hypothetical population respectively?
TLS Online TPP Program

#Question id: 3755

#Unit 3. Fundamental Processes

In E. coli, there is a mutation in a gene called dnaB that alters the helicase that normally acts at the origin of replication. Which of the following events would you expect to occur as a result of this mutation?