WBCS.LIVE practice question

Mycorrhizal biotechnology has been used in rehabilitating degraded sites because mycorrhiza enables the plants to 1. Resist drought and increase absorptive area 2. Toleratec extremes of pH 3. Resist disease infestation Select the correct answer using the code given below

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. 1 only
  2. 2 and 3 only
  3. 1 and 3 only
  4. 1,2 and 3

Correct answer and explanation

Correct answer: 1,2 and 3