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TLS Online TPP Program

#Question id: 9233

What is the biggest problem with selecting a site for a reserve?

#9. Diversity of Life Forms
  1. Making a proper selection is difficult because currently the environmental conditions of almost any site can change quickly.
  2. Keystone species are difficult to identify in potential reserve sites.
  3. Only lands that are not useful to human activities are available for reserves.
  4. Most of the best sites are inaccessible by land transportation, so making roads to them is often prohibitively expensive.
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TLS Online TPP Program

#Question id: 2273

#2. Cellular Organization

The bacterial cell wall is composed of
TLS Online TPP Program

#Question id: 23799

#Aptitude

Which one of the following represents the binary equivalent of the decimal number 23?
TLS Online TPP Program

#Question id: 10600

#10. Ecological Principles

Which of the following is not feature of Type II survivorship curve?
TLS Online TPP Program

#Question id: 10243

#10. Ecological Principles

A group of species that potentially compete with one other for a resource, such as insect- eating birds, is called a
TLS Online TPP Program

#Question id: 5243

#8. Inheritance Biology

Auxotroph culture (His- and Lac-) culture of E. coli was mutagenised. On what media would one spread the mutagenised cells to select prototroph for both His+  and Lac+ cells?