Q.81)-Sulphur, containing amino acid is -
  • Valine
  • Isolucine
  • Cystine
  • Cystine
Q.82)-Glycolysis occurs only in the--
  • Absence of O2
  • Presence of O2
  • Both (A) and (B)
  • None of these
Q.83)-Photorespiration is inhibited by -
  • 2, 4-Dinitrophenol
  • ?-hydroxy sulphonates
  • CMU and DCMU
  • None of these
Q.84)-Biofertilizers are -
  • Organic manures
  • Green manure
  • Culture of micro-organism
  • None of these
Q.85)-Chanchal' is a variety of -
  • Brinjal
  • Tomato
  • Chilli
  • Capcicum
Q.86)-Central Soil Salinity Research Institute is located at -
  • Karnal
  • Bihar
  • Dehradun
  • Jodhpur
Q.87)-Seed plant technique is followed in -
  • Wheat
  • Bajra
  • Potato
  • Paddy
Q.88)-Where do the female mango leaf hoppers lay their eggs?
  • Inside the tissue of leaf margin
  • On the dorsal surface of leaves
  • On the ventral surface of leaves
  • Inside the mid-rib of leaves
Q.89)- In H.T.S.T. pasteurization, which one of the following organisms is chosen as index organism for killing?
  • S.thermophilus
  • S.lactis
  • B.subtilis
  • M.tuberculosis
Q.90)-Thermophilic micro-organism grow well at temperature--
  • 10°C - 20°C
  • 20°C - 40°C
  • 50°C - 60°C
  • 5°C - 7°C