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What is formed from gametophytes?
A spore. The gametophyte makes gametes, which fertilize to form a zygote. That zygote develops into a sporophyte, which makes spores through meiosis. Those spores will then develop into the gametophyte.
What organism does not produce spores?
Mammals, birds, and reptiles are examples of organisms that do not produce spores. These organisms reproduce through sexual reproduction involving the production of specialized sex cells (gametes) rather than spores.
Diploid gametes is a product of meiosis?
Diploid gametes are not a product of meiosis. Meiosis is the process by which diploid cells undergo two rounds of division to produce haploid gametes. The haploid gametes then join during fertilization to form a diploid zygote.
Do spores turn into sporophytes?
A sporophyte is a plant element that carries the spores. The spores are the male reproduction seeds, that grow out to a whole new plant when fertilised.
What halves the number of chromosomes and results in gametes or spores?
Meiosis halves the number of chromosomes in a cell, resulting in gametes (sperm and eggs in animals) or spores (in plants) with half the original number of chromosomes. This process helps maintain the correct chromosome number from generation to generation.
What is formed from gametophytes?
A spore. The gametophyte makes gametes, which fertilize to form a zygote. That zygote develops into a sporophyte, which makes spores through meiosis. Those spores will then develop into the gametophyte.
Where is the male gamete in a plant?
In a plant the anther is responsible for production of male gametes, that is, spores.
In animals somatic cells are produced by mitosis and answer here are produced by meiosis. a. gametes b. clones c. zygotes d. spores e. diploid cells?
Gametes are your haploid sex cells which are formed by meiosis. Gametes combined to form a zygote which is a diploid cell. Spores are haploid plant sex cells. Clones doesn`t even make sense ...
Plantae's reproduction mechanisms?
asexual by means of spores, sexual by gametes (in ovule and pollen grain)
What organism does not produce spores?
Mammals, birds, and reptiles are examples of organisms that do not produce spores. These organisms reproduce through sexual reproduction involving the production of specialized sex cells (gametes) rather than spores.
Diploid gametes is a product of meiosis?
Diploid gametes are not a product of meiosis. Meiosis is the process by which diploid cells undergo two rounds of division to produce haploid gametes. The haploid gametes then join during fertilization to form a diploid zygote.
Do spores turn into sporophytes?
A sporophyte is a plant element that carries the spores. The spores are the male reproduction seeds, that grow out to a whole new plant when fertilised.
What forms from a gametophytes?
A spore. The gametophyte makes gametes, which fertilize to form a zygote. That zygote develops into a sporophyte, which makes spores through meiosis. Those spores will then develop into the gametophyte.
What halves the number of chromosomes and results in gametes or spores?
Meiosis halves the number of chromosomes in a cell, resulting in gametes (sperm and eggs in animals) or spores (in plants) with half the original number of chromosomes. This process helps maintain the correct chromosome number from generation to generation.
How do mosses reproduce?
Mosses reproduce through spores that are produced in capsules on the sporophyte. These spores are released into the environment and can germinate into a new moss gametophyte under suitable conditions. The gametophyte then produces male and female gametes, which combine to form a new sporophyte.
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.
Why is the production of spores an example of asexual reproduction?
The production of spores is considered a form of asexual reproduction because spores are typically produced by a single parent organism without the fusion of gametes. Spores are genetically identical to the parent organism, thus maintaining the same genetic information.
