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TLS Online TPP Program

#Question id: 11379

Which of the following is NOT a prediction arising out of Wilson-MacArthur's -Theory of Island Biogeography?

#Unit 10. Ecological Principles
  1. The number of species on an island should increase with its size/area.
  2. The number of species should decrease with increasing distance of the island from the source pool.
  3. Composition of species should be same over time
  4. Species richness on an island should be related to its average distance to the neighbouring islands
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TLS Online TPP Program

#Question id: 9225

#Unit 9. Diversity of Life Forms

Use the following figure to answer the question


In looking at the species-area plot in the figure, what can be concluded?
TLS Online TPP Program

#Question id: 6947

#Unit 5. Developmental Biology

What is the correct dorso-ventral arrangement seen in a cross-section of Drosophila embryo?
TLS Online TPP Program

#Question id: 10810

#Unit 6. System Physiology – Plant

A mechanism for preventing sap loss entails closing sieve plate pores with callose, which is
TLS Online TPP Program

#Question id: 19480

#Unit 12. Applied Biology

The C-terminal half of these cry proteins is highly conserved and is most likely involved in the 
TLS Online TPP Program

#Question id: 11331

#Unit 10. Ecological Principles

Based on the intermediate disturbance hypothesis, a community’s species diversity is increased by