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What is the dominant generation in gymnosperms and how does it contribute to the reproductive cycle of these plants?
The dominant generation in gymnosperms is the sporophyte, which produces spores through meiosis. These spores develop into gametophytes, which produce gametes through mitosis. The gametes then fuse to form a zygote, which develops into a new sporophyte, completing the reproductive cycle of gymnosperms.
What is the dominant generation in ferns and how does it contribute to the reproductive cycle of these plants?
The dominant generation in ferns is the sporophyte, which is the larger and more visible stage of the plant. The sporophyte produces spores through meiosis, which then develop into the gametophyte stage. The gametophyte produces gametes (eggs and sperm) through mitosis, which then fuse to form a new sporophyte, completing the reproductive cycle of ferns.
What sporophyte produce?
Sporophytes produce spores through a process called sporogenesis. Spores are reproductive cells that develop into new individuals in plants, fungi, and some algae. The sporophyte generation is the dominant phase in the life cycle of most land plants.
What generation in the plant life cycle produces gametes?
The gametes are produced by the gametophyte generation in the plant life cycle. This generation is haploid and is responsible for producing the male and female reproductive cells for sexual reproduction to occur.
Do the spores belong to the gametophyte or the sporophyte generation?
Spores belong to the sporophyte generation in the plant life cycle. They are reproductive structures that develop from sporangia on the sporophyte and give rise to the gametophyte generation through germination.
What is the dominant generation in gymnosperms and how does it contribute to the reproductive cycle of these plants?
The dominant generation in gymnosperms is the sporophyte, which produces spores through meiosis. These spores develop into gametophytes, which produce gametes through mitosis. The gametes then fuse to form a zygote, which develops into a new sporophyte, completing the reproductive cycle of gymnosperms.
What is the dominant generation in ferns and how does it contribute to the reproductive cycle of these plants?
The dominant generation in ferns is the sporophyte, which is the larger and more visible stage of the plant. The sporophyte produces spores through meiosis, which then develop into the gametophyte stage. The gametophyte produces gametes (eggs and sperm) through mitosis, which then fuse to form a new sporophyte, completing the reproductive cycle of ferns.
Do pterophytes produce spores?
Yes, pterophytes, which include ferns and their relatives, produce spores as part of their reproductive cycle. They have a dominant sporophyte generation that produces spores in structures called sporangia, typically located on the undersides of their fronds. These spores can then disperse and grow into a separate gametophyte generation, completing the life cycle.
What is the meaning of word dominant generation(in alife cycle)?
In a life cycle, the dominant generation refers to the stage that is more conspicuous, longer-lived, or more functionally important than the other stages. This can vary depending on the species and can refer to either the haploid or diploid stage. For example, in flowering plants, the dominant generation is typically the diploid sporophyte stage.
What is the dominant generation of division cycadophyta?
The dominant generation of division Cycadophyta is the sporophyte generation. This generation is the main phase of the plant's life cycle and produces spores that give rise to the next generation of plants. The sporophyte is typically larger and longer-lived than the gametophyte generation.
The generation of a tulip is the dominant phase of its life cycle?
True, the generation of a tulip refers to the flowering phase which is the dominant phase of its life cycle. This is when the tulip produces its vibrant flowers and is the most visually striking stage in its growth. It is during this phase that the tulip attracts pollinators and reproduces to produce seeds for the next generation.
What stage of the fern life cycle is dominant?
The sporophyte stage is dominant in the fern life cycle. It is the visible, leafy plant that produces spores through meiosis. The gametophyte stage is much smaller and less conspicuous, developing from the spores and producing the reproductive gametes.
Which generation is dominant in Flowering plants life cycle?
In flowering plants, also known as angiosperms, the dominant generation is the sporophyte generation. This diploid phase is characterized by the presence of structures such as roots, stems, and leaves, and it produces flowers and seeds. The gametophyte generation is reduced and typically exists within the flowers, where it produces gametes. Thus, the sporophyte is the prominent and visible stage in the life cycle of flowering plants.
What sporophyte produce?
Sporophytes produce spores through a process called sporogenesis. Spores are reproductive cells that develop into new individuals in plants, fungi, and some algae. The sporophyte generation is the dominant phase in the life cycle of most land plants.
What generation in the plant life cycle produces gametes?
The gametes are produced by the gametophyte generation in the plant life cycle. This generation is haploid and is responsible for producing the male and female reproductive cells for sexual reproduction to occur.
Do the spores belong to the gametophyte or the sporophyte generation?
Spores belong to the sporophyte generation in the plant life cycle. They are reproductive structures that develop from sporangia on the sporophyte and give rise to the gametophyte generation through germination.
Are ferns haploid or diploid in their reproductive cycle?
Ferns are diploid in their reproductive cycle.
