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Is the gametophyte not free living in bryophytes?
In bryophytes, the gametophyte is the dominant, free-living stage of the life cycle. It is the structure responsible for producing gametes and supporting fertilization. The gametophyte in bryophytes usually grows independently from the sporophyte, which is dependent on the gametophyte for nutrition and support.
What is the terms applies to bryophytes?
Bryophytes are non-vascular plants that lack specialized tissues for conducting water and nutrients. They include mosses, liverworts, and hornworts. These plants reproduce via spores and have a gametophyte-dominant life cycle, where the dominant, independent stage is the haploid gametophyte.
Is the gametophyte the dominant generation?
in bryophytes the sporophytes is diploid(2n) while the gametophyte in bryophytes is haploid(n).In bryophytes the sporophytes are totally or partially dependent on gametophytes while gametophytes are the dominant generation in bryophytes.Male sporophytes produce male spores and that of female produce megaspores of female spores while male gametophytes produce male gametes while female gametophytes produce female gametes
Dominant sporophyte of angiosperms?
No. Only in bryophytes (mosses, hornworts, and liverworts) is the gametophyte dominant. In advanced plants, the sporophyte is dominant. The gametophyte in angiosperms is a tiny part buried w/in the flower. Hope this helps.
Do bryophytes need water for fertilization?
Yes, bryophytes, like mosses and liverworts, require water for fertilization. This is because they rely on water to transport sperm from the male gametophyte to the female gametophyte for fertilization to occur.
Is the gametophyte not free living in bryophytes?
In bryophytes, the gametophyte is the dominant, free-living stage of the life cycle. It is the structure responsible for producing gametes and supporting fertilization. The gametophyte in bryophytes usually grows independently from the sporophyte, which is dependent on the gametophyte for nutrition and support.
Are bryophytes the only plants having a dominant gametophyte stage in their lifecycle?
Plato: True
What is the terms applies to bryophytes?
Bryophytes are non-vascular plants that lack specialized tissues for conducting water and nutrients. They include mosses, liverworts, and hornworts. These plants reproduce via spores and have a gametophyte-dominant life cycle, where the dominant, independent stage is the haploid gametophyte.
What does it mean when a gametophyte is dominant over a dependent sporophyte?
The main plant body is gametophytic as in case of Bryophytes
Is the gametophyte the dominant generation?
in bryophytes the sporophytes is diploid(2n) while the gametophyte in bryophytes is haploid(n).In bryophytes the sporophytes are totally or partially dependent on gametophytes while gametophytes are the dominant generation in bryophytes.Male sporophytes produce male spores and that of female produce megaspores of female spores while male gametophytes produce male gametes while female gametophytes produce female gametes
What is the dominant generation of Bryophytes?
In vascular plants, the principal generation phase is the sporophyte, which is usually diploid with two sets of chromosomes per cell. By contrast, the principal generation phase in non-vascular plants is usually the gametophyte, which is haploid with one set of chromosomes per cell.http://en.wikipedia.org/wiki/Vascular_plants
What is the dominant phase of the bryophyte life cycle?
Bryophytes or Moss plants life cycle goes with two stages. The two stages are the haploid (gametophyte) and the diploid (sporophyte) which is the dominant stage.
Dominant sporophyte of angiosperms?
No. Only in bryophytes (mosses, hornworts, and liverworts) is the gametophyte dominant. In advanced plants, the sporophyte is dominant. The gametophyte in angiosperms is a tiny part buried w/in the flower. Hope this helps.
Do bryophytes need water for fertilization?
Yes, bryophytes, like mosses and liverworts, require water for fertilization. This is because they rely on water to transport sperm from the male gametophyte to the female gametophyte for fertilization to occur.
What is dominant generation in the life cycle of a bryophyte?
In the life cycle of a bryophyte, the dominant generation is the gametophyte stage. This is the haploid phase that produces gametes (sperm and eggs) through mitosis. The gametophyte is typically the more visible and longer-lived phase, while the diploid sporophyte, which develops from fertilized eggs, is usually smaller, dependent on the gametophyte, and short-lived. This alternation of generations is a key characteristic of bryophytes.
What is the dominant stage of liverworts?
The answer is gametophyte.
What is true of all seed plants The gametophyte is dominant Seeds are enclosed in a vessel The gametophyte is free living The sporophyte is dominant?
The sporophyte is dominant.
