What is gametophyte and sporophyte generation of plant?
The sexual phase, called the gametophyte generation, produces gametes, or sex cells, and the asexual phase, or sporophyte generation, produces spores asexually. In terms of chromosomes, the gametophyte is haploid (has a single set of chromosomes), and the sporophyte is diploid (has a double set).
What is sporophyte and gametophyte in plants?
Sporophytes are diploid plants. Gametophytes are haploid plants. Sporophytes have two sets of chromosomes. Gametophytes have a single set of chromosomes. Sporophytes reproduce asexually.
What is sporophyte in plants?
sporophyte, in plants and certain algae, the nonsexual phase (or an individual representing the phase) in the alternation of generations—a phenomenon in which two distinct phases occur in the life history of the organism, each phase producing the other.
What is sporophyte in simple words?
A diploid phase in the life cycle of a plant and some algae is known as sporophyte. Sporophyte develops from the zygote and produces spores by meiosis. The spores then develop into haploid gametophyte. Example: A mature fern plant is an example of sporophyte.
What is sporophyte and gametophyte generation?
The sporophyte generation is represented by the asexual phase, while the gametophyte generation is represented by the sexual phase. Furthermore, sporophytes are diploid, meaning they have two sets of chromosomes. Gametophytes, on the other hand, are haploid and have only one set of chromosomes.
What is a sporophyte generation?
Sporophytes are plant generations that produce spores. Spores are produced by algae, bryophytes, angiosperms, and gymnosperms. A spore is a tiny structure that, after germination, gives rise to a new plant. Spores are classified into two types: mitotic spores and meiotic spores.
What is the gametophyte generation?
In plants, the gametophyte generation is one that which begins with a spore that is haploid (n). The spore undergoes series of mitotic divisions to give rise to a gametophyte. A gametophyte is a haploid multicellular plant form.Feb 27, 2021
What is the relationship between the sporophyte and gametophyte generations?
In plants, alternation of generations exists, where the members have haploid and diploid phases. The plant's haploid phase is called gametophyte and the diploid phase is called the sporophyte.
Why is it called a sporophyte generation?
The sporophyte produces spores (hence the name) by meiosis, a process also known as "reduction division" that reduces the number of chromosomes in each spore mother cell by half.
What is sporophyte generation of plant?
Sporophytes are plant generations that produce spores. Spores are produced by algae, bryophytes, angiosperms, and gymnosperms. A spore is a tiny structure that, after germination, gives rise to a new plant. Spores are classified into two types: mitotic spores and meiotic spores.
What does the sporophyte generation produce?
Meiosis within the capsule of the sporophyte yields haploid spores that are released and eventually germinate to form a male or female gametophyte.