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What is tiny heart-shaped part of a fern that produces both sperm and eggs?
sporophyte
What is the shape of prothallium?
The prothallium of ferns is typically flat and heart-shaped, with a thin and delicate structure. It is the gametophyte stage in the life cycle of a fern that produces the reproductive structures.
Where are the spore bags found on the fern?
The spore bags, also known as sporangia, are found on the underside of fern leaves, typically clustered in structures called sori. These sori are often arranged in a linear or circular pattern, depending on the fern species. The sporangia contain spores, which are reproductive cells that will eventually develop into new fern plants.
What is the function of meiosis in the life cycle of a fern?
Meiosis in ferns is responsible for producing spores, which are haploid reproductive cells. These spores develop into gametophytes, which produce gametes through mitosis. When the gametes fuse, they form a zygote that grows into a new diploid fern plant, completing the fern life cycle.
Structures that produce spores and are found on the lower surface of a fern leaf?
sori
Does a fern have cells?
yes, a fern has cells.
Structure that holds antheridia and archegonia in ferns?
The structure that holds antheridia and archegonia in ferns is called the gametophyte. It is a small, heart-shaped structure that develops on the underside of the fern frond. Antheridia produce sperm cells, while archegonia produce egg cells for sexual reproduction in ferns.
What type of cell is in a fern?
dog cells
Are the cells of fern that you see haploid or diploid?
The cells of a fern plant that you see are diploid. Ferns have a lifecycle which alternates between a diploid sporophyte generation and a haploid gametophyte generation. The visible fern plant is the diploid sporophyte generation.
What kind of cells made it diffucult to tear fern leaves from the plant?
Fern leaves are held tightly to the plant by specialized cells called sclerenchyma cells. These cells have thick, rigid cell walls containing a substance called lignin which provides strength and resistance to tearing. This makes it difficult to tear fern leaves from the plant.
Is fern a cells?
Yes, a fern is a multi-celled organism, because it consists of more than one cell.
Does fern grow on the ground?
The structure that fern roots grow from are rhizomes.
a caterpillar mold and fern are similar because why?
The following diagram shows a caterpillar, mold, and a fern. Answer: A. They are made of cells. All living organisms are made of one or more cells.
Does a fern have eurayotic cells?
ALL plants have Eukaryotic cells, so yes, ferns do too.
Is fern made of cells?
Yes, ferns are made up of cells, as are all living organisms.
What is shape of prothallus of fern?
flat.heart-shaped membranous structure with numerous rhizoids on its central lower surfaces.
Where is location of antheridium on fern gametophyte?
Antheridia in fern gametophytes are typically found on the lower surface of the gametophyte, often near the base of the plant. They are responsible for producing sperm cells which will later fertilize the egg cells within the archegonia.
