Question
Biology Question on plant growth and development
Auxanometer is used to measure
A
the growth in length of a plant organ
B
the growth in breadth of a plant organ
C
population of the pests attacking a plant
D
Both (a) and (b)
Answer
the growth in length of a plant organ
Explanation
Solution
Auxanometer is used to measure the growth in length of a plant organ. There are two types of auxanometer-Arc auxanometer and Pfeffers auxanometer (Automatic auxanometer).