Class XI

Branches of leaf veins end in
  1. Upper epidermis
  2. Mesophyll cells
  3. All of these
  4. Mesophyll cells
Combination of glucose (C6H12O6) and fructose (C6H12O6) molecules result in
  1. Maltose
  2. Sucrose
  3. Galactose
  4. Lactose
Inspired air has
  1. Less oxygen
  2. More water vapors
  3. Less carbon dioxide
  4. A high temperature
Blood flows out of kidneys through
  1. Nowhere
  2. Renal vein
  3. Renal artery
  4. Renal pelvis
Cell surface membrane does not support in all of these but
  1. Osmosis
  2. Leakage of water to soil
  3. Leakage of salts and amino acids to soil
  4. Reducing cell surface: volume ratio
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