MCQ
What is present in amoeba for excretion ?
- A$ER $
- BGolgibody
- ✓Vacuole
- DMitochondria
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$(a)$ Proton accumulates in lumen of thylakoid
$(b)$ Splitting of water occurs on inner side of membrane
$(c)$ Proton accumulates in stroma side of chloroplast
$(d)$ $NADP$ reductase is located on stroma side of membrane
Column $-I$ Column $-II$
$(a)$ $6-15$ pairs of gill slits $(i)$ Trygon
$(b)$ Heterocercal caudal fin $(ii)$ Cyclostomes
$(c)$ Air Bladder $(iii)$ Chondrichthyes
$(d)$ Poison sting $(iv)$ Osteichthyes