Select the mismatch.

Both gymnosperms and angiosperms bear seeds,then why are they classified separately?

Mention the ploidy of the following: protonemal cell of a moss; primary endosperm nucleus in a dicot; leaf cell of a moss; prothallus cell of a fern; gemma cell in Marchantia; meristem cell of a monocot; ovum of a liverwort; and zygote of a fern.

Select the correct option by matching Column-$I$ with Column-$II$.

Column-$I$	Column-$II$
$A$. Sequoia sempervirens	$p$. Smallest gymnosperm
$B$. Wolffia globosa	$q$. Tallest plant of Australia
$C$. Zamia pygmaea	$r$. Tallest inflorescence
$D$. Eucalyptus	$s$. Tallest tree in the world
$E$. Rafflesia arnoldii	$t$. Smallest angiosperm
$F$. Agave	$u$. Largest flower

What is the importance of Agar-Agar?

Match the items in Column-$I$ with those in Column-$II$:

Column-$I$	Column-$II$
$(a)$ Peritrichous flagellation	$(j)$ Ginkgo
$(b)$ Living fossil	$(k)$ Macrocystis
$(c)$ Rhizophore	$(l)$ $E. coli$
$(d)$ Smallest flowering plant	$(m)$ Selaginella
$(e)$ Largest flowering plant	$(n)$ Wolffia