Conifers are adapted to tolerate extreme environmental conditions because of
(1) broad hardy leaves
(2) superficial stomata
(3) thick cuticle
(4) the presence of vessels
Select the correct statement.
(1) Salvinia, Ginkgo and Pinus all are gymnosperms
(2) Sequoia is one of the tallest trees
(3) The leaves of gymnosperms are not well adapted to extremes of climate
(4) Gymnosperms are both homosporous and heterosporous
1. | Salvinia, Ginkgo and Pinus all are gymnosperms |
2. | Sequoia is one of the tallest trees |
3. | The leave of gymnosperms are not well adapted to extremes of climate |
4. | Gymnosperms are both homosporous and heterosporous |