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TLS Online TPP Program

#Question id: 11380

Which of the following is/are NOT valid explanation(s) for the observed pattern of species richness?

#XL - R Botany
  1. Older communities are more species rich.

  2. Large areas support more species.

  3. Absence of Natural enemies, area with more species richness
  4. Greater productivity permits existence of more species
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TLS Online TPP Program

#Question id: 11050

#XL - R Botany

Three dimensional reconstructions of Arabidopsis sieve plates using a staining technique that can be used to image entire plant organs and Open sieve pores are visible as well as callose plug are also visible which technique used to analyze
TLS Online TPP Program

#Question id: 4917

#XL - R Botany

Cytoplasmic male sterility in maize is manifestation of interaction between
TLS Online TPP Program

#Question id: 13233

#XL - R Botany

Tracheids are
TLS Online TPP Program

#Question id: 10824

#XL - T Zoology

Interspecific competition has been demonstrated experimentally in
TLS Online TPP Program

#Question id: 19771

#XL - P Chemistry

In uni electron system, the wave number of any spectral line is directly proportional to