Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


Bark cells are mostly impervious to water and gases due to deposition of a material calledsuberin. However, there are pores at some locations in the bark called lenticels that allowexchange of gases.
              there is no specific experiment to prove this. However, by studying the anatomy of plants, it has been provedthat they are impervious to water and gases.
2 5 2
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts