In how many of the following plants, xylem lacks vessels and phloem lacks companion cells?
Ipomoea, Cycas, Paphiopedilum, Ginkgo, Pinus, Orchid, Coconut, Banyan, Apple
Answers
Answered by
0
Answer:
cycas , ginkgo , pinus.
Explanation :
Gymnosperms' xylem lacks xylem vessels and phloem lacks companion cells.
Cycas , Ginkgo and Pinus are gymnosperms .
Similar questions