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TLS Online TPP Program

#Question id: 13224

Suberin is

#XL - R Botany
  1. Wax like, hydrophobic surface that acts as a barrier to water and solute movement
  2. Hydrophillic surface that allows to water and solute movement
  3. Hydrophobic surface that acts as a barrier to water but allows to solute movement
  4. found on most aboveground parts 
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TLS Online TPP Program

#Question id: 35166

#XL - R Botany

Which are true for both trichome and stomatal spacing mechanisms?
TLS Online TPP Program

#Question id: 35167

#XL - R Botany

Which statements correctly differentiate trichome and stomatal spacing?
TLS Online TPP Program

#Question id: 35168

#XL - R Botany

Which of the following are essential for pollen germination on the stigma?
TLS Online TPP Program

#Question id: 35169

#XL - R Botany

Sites of pollen germination in angiosperms
TLS Online TPP Program

#Question id: 35170

#XL - R Botany

Which statements are correct?
TLS Online TPP Program

#Question id: 35171

#XL - R Botany

In most angiosperms, the primary endosperm nucleus is: