Consider the following statements and choose the correct answer:<br>1. Transpiration usually occurs during day-time whereas guttation takes place in night<br>2. In transpiration water comes out in the form of liquid, whereas in guttation the water is given off in the form of vapour<br>3. Transpiration water is pure but guttation water contains inorganic salts and sugars<br>4. Transpiration is a controlled phenomenon whereas guttation is an uncontrolled phenomenon

Correct Answer: Only 1, 3 and 4 are true