The diagram below shows a small ring of bark being removed from a plant. A few days later, swelling was seen above the ring.
Which of the following statement(s) is/are definitely true?
(You may select more than one answer)
The diagram below shows a small ring of bark being removed from a plant. A few days later, swelling was seen above the ring.
Which of the following statement(s) is/are definitely true?
(You may select more than one answer)