Plant Growth And Development Question 19
Question: If the seedlings are grown in darkness [NCERT 1980]
Options:
A) They are of the same size as those grown in light
B) They are much healthier than those grown in darkness
C) They are similar to those grown in light
D) They are taller than those grown in light
Show Answer
Answer:
Correct Answer: D
Solution:
The seedlings grown in darkness are taller due to auxin activity because auxin content is higher in darkness than in light.
BETA
