Are chlorophyceae gametes non motile?

Option D Green algae: Green algae or Chlorophyceae reproduce by zoospores, which are motile asexual spores with two identical anterior flagella. So, their gametes are not non-motile.

What are non-motile gametes?

Non motile gametes are produced during sexual reproduction in oogamy process. Oogamy is a form of sexual reproduction. It is a form of anisogamy in which the female gamete is larger than the male gamete and is non-motile.

In which organisms gametes are non-motile?

Angiosperms produce non-motile gametes.

What are characteristics of chlorophyceae?

General characteristics

  • the body may be unicellular, colonial, filamentous or multicellular.
  • They are usually green due to the presence of chlorophyll a, chlorophyll b and beta-carotene.
  • The chloroplast may be discoid, cup-shaped (e.g. Chlamydomonas), spiral or ribbon shaped (e.g. Spirogyra)

Are Chlorophytes motile?

In this latter sense the Chlorophyta includes only about 4,300 species. … Others form symbiotic relationships with fungi to form lichens, but the majority of species are free-living. Some conduct sexual reproduction, which is oogamous or isogamous. All members of the clade have motile flagellated swimming cells.

When both gametes are non-motile?

In flowering plants, the gametes are non-motile cells within gametophytes. The form of anisogamy that occurs in animals, including humans, is oogamy, where a large, non-motile egg (ovum) is fertilized by a small, motile sperm (spermatozoon).

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What are motile and non-motile gametes?

motile- that have cilia like structures and can move…… non-motile- do not show any movement.

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 organisms male gametes are non motile?

Answer Expert Verified. In the seed Plants, the male gamete (pollen grains) are non motile.

Which male gamete is non motile?

by Biology experts to help you in doubts & scoring excellent marks in Class 11 exams. Because pollen tube is present and dispersal of pollen grains by wind. So male gametes are not cillate.

Question : Non-motile male gametes are formed in.

Question Non-motile male gametes are formed in
Subject Biology (more Questions)
Class 11th
Type of Answer Video, Text & Image

Which of the following does not belong to chlorophyceae?

The correct answer is Spirogyra.

What is the function of chlorophyceae?

Chlorophyceae (green algae) starch is similar to that of higher plants, and several species have been used in studies of starch biosynthesis. In a recent set of studies, Ball et al. used Chlamydomonas reinhardtii to study starch biosynthesis.