All plants in this group are heterosporous.

Match the items in Column-$I$ with Column-$II$ and select the correct option:

Column-$I$	Column-$II$
$(a)$ Peritrichous flagellation	$(1)$ Ginkgo
$(b)$ Living fossil	$(2)$ Macrocystis
$(c)$ Rhizophore	$(3)$ Escherichia coli
$(d)$ Smallest flowering plant	$(4)$ Selaginella
$(e)$ Largest perennial alga	$(5)$ Wolffia

Examine the figure $A, B$ and $C.$ In which one of the four options all $A, B$ and $C$ are correct ?

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.

Which of the following represents a correct group of Embryophyta (embryo-producing plants)?

Match the following columns:

Column-$I$	Column-$II$
$(a)$ Oscillatoria	$(p)$ Prothallus
$(b)$ Cycas	$(q)$ Cell wall contains chitinous cellulose
$(c)$ Fern (Dryopteris)	$(r)$ Primitive type of flowers
$(d)$ Yeast	$(s)$ Food stored as starch