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TLS Online TPP Program

#Question id: 11744

Large pores in cell walls are the prominent feature of sieve elements, the sieve area pores range in diameter from

#XL - R Botany
  1. more than 1 µm
  2. less than 1 µm to approx 15 µm
  3. 0.5 µm to 7 µm
  4. 0.2 µm to approx 0.6 µm
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TLS Online TPP Program

#Question id: 20081

#XL - P Chemistry

In which molecule inter molecular H-bond is possible ?
TLS Online TPP Program

#Question id: 20082

#XL - P Chemistry

Which of the following characterstic does not possesses by metal ?
TLS Online TPP Program

#Question id: 20083

#XL - P Chemistry

On which factor conductance of metals responsible ?
TLS Online TPP Program

#Question id: 20084

#XL - P Chemistry

Which of the following figure shows electron-sea model ?
TLS Online TPP Program

#Question id: 20085

#XL - P Chemistry

According to which group, hydrogen bond is form in protein molecule present in musecls of living organism ?
TLS Online TPP Program

#Question id: 20086

#XL - P Chemistry

On which factor van-der waalls attraction force does not depend ?