In sexual reproduction of algae fusion between one large, non-motile (static) female gamete and a smaller motile male gamete is termed as

Select the CORRECT statements. (I) In Volvox, sexual reproduction involves the fusion of one large , static male gemete and a smaller motile female gamete. (II) In spirogyra , fusing gametes are non-flagellated and dissimilar in size. (III) In Ulorthrix , fusing gametes are flagellated and similar in size . (IV) In. Fucus, the female gamete is large and non-motile whereas male gamete is small and motile .

Select the CORRECT statements. (I) In Volvox, sexual reproduction involves the fusion of one large , static male gemete and a smaller motile female gamete. (II) In spirogyra , fusing gametes are non-flagellated and dissimilar in size. (III) In Ulorthrix , fusing gametes are flagellated and similar in size . (IV) In. Fucus, the female gamete is large and non-motile whereas male gamete is small and motile .

Non-motile male gametes are formed in

Non-motile male gametes are produced in

Non-motile male gametes are produced in

Gametes are non-motile in :-