MCQ
In leaves the protoxylem elements
- AFace towards abaxial surface
- ✓Face towards adaxial surface
- CAre surrounded by metaxylem elements
- DAre scattered in the vascular bundle
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$A.$ The sporophyte in liverworts is more elaborate than that in mosses.
$B.$ Salvinia is heterosporous.
$C.$ The lifecycle in all seedbearing plants is diplontic.
$D.$ In Pinus male and female cones are borne on different trees.The two wrong statements together are