MCQ
Pneumotaxis centre is associated with
- ✓Breathing
- BRespiration
- CMovement
- DClosure of glottis
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$1 - 2 - 3$
$(a)$ In equisetum the female gametophyte is retained on the parent sporophyte.
$(b)$ In Ginkgo male gametophyte is not independent.
$(c)$ The sporophyte in Riccia is more developed than that in Polytrichum.
$(d)$ Sexual reproduction in Volvox is isogamous.
$(e)$ The spores of slime molds lack cell walls.
How many of the above statement are correct?