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TLS Online TPP Program

#Question id: 21004

What is phytoremediation ?

#Unit 12. Applied Biology
  1. Use of green plants and their associated microorganisms to add environmental contaminants
  2. Use of green plants and their associated microorganisms to remove or render harmless environmental contaminants
  3. Use of fungi and their associated microorganisms to remove or render harmless environmental contaminants
  4. Use of animals and their associated microorganisms to remove or render harmless environmental contaminants
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TLS Online TPP Program

#Question id: 23238

#Unit 2. Cellular Organization

What is the role of teichoic acids in bacterial cell wall?
1. cell growth
2. preventing extensive wall breakdown 
3. Movement
4. prevent phagocytosis
Which of the following are incorrect?
TLS Online TPP Program

#Question id: 5734

#Unit 8. Inheritance Biology

Following is heterozygote for inversion?

Following some statement given for above abnormality?

A) There is a less probability of a crossover occurring within inversion region and producing an enviable cross over meiotic product.

B) Chromosomes that have engaged in crossing-over separate in the normal fashion, without the creation of a bridge

C) The crossover produces chromatids that contain duplication and a deletion for different parts of the chromosome results non viable gamete

D) Double cross over within inversion loop will be results all viable gamete of parental and recombinant
TLS Online TPP Program

#Question id: 29070

#Unit 10. Ecological Principles

Which of the following prediction is applicable for semelparous reproductive strategy?
TLS Online TPP Program

#Question id: 2210

#Unit 2. Cellular Organization

Which of these is a general feature of the lipid bilayer in all biological membranes?
TLS Online TPP Program

#Question id: 14903

#Unit 6. System Physiology – Plant

Cell walls of prokaryotes, fungi, algae, and plants differ from each other in chemical composition and molecular structure, yet they all serve three common functions:
a) regulating cell volume
b) determining cell shape
c) mechanically protecting the delicate protoplast against biochemical and physical assaults
d) used to make synthetic fibers
Which of the following common functions is correct?