Related Questions

  1. In land plants, the guard cells differ from other epidermal cells in having :
  2. Which of the following transfers the electrons in ETS(Electron Transport System)?
  3. Which of the following organism possesses characteristics of both a plant and an animal?
  4. A single strand of nucleic acid tagged with a radioactive molecule is called :
  5. Imbalance of certain hormones, deficiencies of calcium and vitamin