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TLS Online TPP Program

#Question id: 24643

 Which of the following statements about typical soil horizons is correct?

#Unit 10. Ecological Principles
  1. top layer is the O horizon, or organic layer, subdivided into Oi, the humus layer, and Oa, the litter layer
  2.  A horizon, where most of the plant roots are located
  3. E layer is the zone of eluviation or maximum leaching consider in B horizon
  4.  In C horizon, litter layer and humus layer both present 
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TLS Online TPP Program

#Question id: 843

#Unit 1. Molecules and their Interaction Relevant to Biology

_______ enzymes that catalyze isomerization reactions in folding pathways of some proteins.
TLS Online TPP Program

#Question id: 15665

#Unit 8. Inheritance Biology

In deletion mapping, mutations can be localized to a region of the gene because:
TLS Online TPP Program

#Question id: 18221

#Unit 9. Diversity of Life Forms

In animal cells and in the meristem cells of land plants, the nuclear envelope disintegrates during mitosis. This disintegration does not occur in the cells of most protists and fungi. According to our current knowledge of plant evolution, which group of organisms should feature mitosis most similar to that of land plants? 
TLS Online TPP Program

#Question id: 23335

#General Aptitude

The characteristic feature of a workshop is
TLS Online TPP Program

#Question id: 5469

#Unit 8. Inheritance Biology

Breeding experiment was performed on pure lines of tomatoes differing in fruit weight. The plants were all grown in a controlled environment chamber providing equal environmental conditions for all individuals as far as humanly possible. The results were as follows:

a) One dominants polygene contribution?

b) What will be frequency of 20 g in F2 CLASSES?

c) Number of polygene loci for this character.