OnlineCBT Logo OnlineCBT

Biology · PYQ NEET UG 2019(1)

हिन्दी

Which of the statements given below is NOT true about formation of 'annual rings' in trees?

  1. Activity of cambium depends upon variation in climate.
  2. Annual rings are not prominent in trees of temperate region.
  3. Annual ring is a combination of spring wood and autumn wood produced in a year.
  4. Differential activity of cambium causes light and dark bands of tissue - early and late wood respectively.

Correct answer · Option 2

Annual rings are not prominent in trees of temperate region.

Explanation

Annual rings are distinct and prominent in trees growing in temperate regions due to marked seasonal climatic variations, making statement B incorrect.
पता संपर्क करें

+91 7877547686

ई-मेल

onlinecbtportal@gmail.com

हेल्पलाइन नंबर

+91 7877547686


डाउनलोड करने के लिए क्लिक करें
Get it on Google Play

ऐप डाउनलोड करने
के लिए Google Play पर
उपलब्ध है

WhatsApp Chat