Select the correct statement.
(a) Sequoia is one of the tallest trees.
(b) The leaves of gymnosperms are not well adapted
to extremes of climate.
(c) Gymnosperms are both homosporous and
heterosporous.
(d) Salvinia, Ginkgo and Pinus all are gymnosperms.
(a) Sequoia is one of the tallest trees.
(b) The leaves of gymnosperms are not well adapted
to extremes of climate.
(c) Gymnosperms are both homosporous and
heterosporous.
(d) Salvinia, Ginkgo and Pinus all are gymnosperms.