how do the roots of plants growing in Swamp in marshes obtain their oxygen
Share
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
To accommodate this, many swamp plants have hollowed stems that transport oxygen down to the roots where they are needed. Others have special air spaces in their roots called aerenchyma through which water-based oxygen ions can enter the roots and be used for survival.