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TLS Online TPP Program

#Question id: 5239

Which of the following statements is not true for Hfr strains of E. coli ?

#Unit 8. Inheritance Biology

  1. F factor is integrated in the genome

  2. all plasmid  markers are transferred from donor to recipient

  3. They act as donors in the cross              

  4. recipient remain 

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TLS Online TPP Program

#Question id: 10610

#Unit 10. Ecological Principles

Among the following which statement is false about r-selected species?
TLS Online TPP Program

#Question id: 10611

#Unit 10. Ecological Principles

If the net reproductive rate (R0) is equal to 0.5, what assumptions can we make about the population?
TLS Online TPP Program

#Question id: 10613

#Unit 10. Ecological Principles

Life-history characteristics associated with K-selected organisms include
TLS Online TPP Program

#Question id: 26966

#Unit 10. Ecological Principles

Half of the carrying capacity represents
TLS Online TPP Program

#Question id: 26957

#Unit 10. Ecological Principles

What will have not the drawbacks of Mark-recapture technique ?
TLS Online TPP Program

#Question id: 26956

#Unit 10. Ecological Principles

if you counted densities of 90, 110, 105, and 95 plants in four quadrats. What is the average density of this species?