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TLS Online TPP Program

#Question id: 11282

Which of the following ecosystems would likely have the largest net primary productivity per hectare and why?

#SCPH28 | Zoology
  1. open ocean, because of the total biomass of photosynthetic autotrophs
  2. grassland, because of rapid growth, the small standing crop biomass that results from consumption by herbivores, and rapid decomposition
  3. tundra, because of the incredibly rapid period of growth during the summer season
  4. deep ocean, due to the high activity of chemoautotrophs at deep sea vents
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TLS Online TPP Program

#Question id: 3028

#SCPH28 | Zoology

Endospores can be stained with
TLS Online TPP Program

#Question id: 5036

#SCPH28 | Zoology

 The experiments of Spemann and Mangold first defined what feature of amphibian embryos?
TLS Online TPP Program

#Question id: 4724

#SCPH06 I Botany

Which of the following are true about crossing over ?
TLS Online TPP Program

#Question id: 18640

#SCPH05 I Biotechnology

Bootstrapping technique in molecular phylogeny analysis is used to derive additional datasets by
TLS Online TPP Program

#Question id: 10971

#I Life Science/ Life Sciences Group – I-V

A pregnant woman comes in for a visit. She is AB Rh− and her husband is A Rh+. This is her first child. What should be done at this time?