Which of the following set of organisms have motile male gametes?

Anthoceros, Funaria and Spirogyra.

In which plants motile male gametes are produced?

In flowering plants, male and female gametes are produced in the anther and ovule, respectively. Male gametes are contained within pollen grains, which are released from the anthers at anthesis.

Does Cycas have motile male gametes?

Cycads are dioecious, with separate male and female plants, and fertilisation is effected by motile male gametes—so-called zooidogamous reproduction.

Which gamete is motile male or female?

In certain organisms, like humans, there are two morphologically distinct types of gametes: (1) the male gamete (i.e. sperm cell) and (2) the female gamete (i.e. ovum). The male gamete is smaller in size and motile whereas the female gamete is several times bigger and non-motile.

Do gymnosperms have motile male gametes?

As angiosperms and gymnosperm have non motile male gamete while algae, bryo do have motile..

Is male gamete motile?

The non-flagellated male gamete is free and vigorously motile, propelled by pseudopodia.

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Are male gametes motile in Pinus?

The pollen tube is produced by the enlargement of the vegetative or the tube cell. It carries two male gametes, which are non-motile. … In Pinus, male gametes are produced in the pollen tube by the division of which of the following cells?

Are male gametes of Pteridophytes motile?

Bryophytes and Pteridophytes require water for fertilization and have motile male gametes.

Does Cladophora have motile male gametes?

Cladophora is an example of algae that produces motile homogametes. Male and female gametes have similar morphology. Volvox and Fucus are examples of oogamous reproduction, where the female gamete is large, non-motile and the male gamete is small, motile.

Does Wolffia produce motile male gametes?

pollen grain is the carrier of non-motile gamete in [1] Riccia [2] cycas [3] wolffia [4] Pteris​ … Cycas belongs to gymnosperms. These are seed bearing plants and produce non motile gametes. The pollen grain acts as carrier of non motile male gamete and transfers it to the female flower for fertilisation to take place.

Are male gametes motile in angiosperms?

In flowering plants, both male and female gametes are non-motile.

In which organisms both types of gametes are motile?

b. Gamete Transfer – in majority of organisms, male gametes are motile and females gametes are non-motile, except in fungi and algae in which both gametes are motile. In simple plants like algae, fungi, bryophytes and pteridophytes water is the medium through which male and female gametes moves.

In which organism gametes are non-motile?

Angiosperms produce non-motile gametes.

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Which set contains flagellated male gametes?

Pteris , Anthoceros and Funaria.

In which of the following male gametes are flagellated?

Ectocarpus produces biflagellate gametes.

Does Spirogyra have motile gametes?

In Spirogyra, gametes are non-motile and sexual reproduction takes place by conjugation. ( Sargassum belongs to Phaeophyceae group of algae.