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Ferns
Ferns are plants that have stems, leaves, and roots like other vascular plants, but they do not produce flowers and seeds. Ferns reproduce by means of spores. Before the emergence of flowering plants, ferns dominated the land for millions of years. Nowadays, they are mostly valued for their attractive foliage.
493 Questions
Why are ferns grouped under non flowering plants?
Ferns are grouped under non flowering plants because they don 't bear flowers but it bears pores under the surface of it leaves.
Fuel as to Fern as what is to byrophytes?
Pioneer Species. Mosses are bryophytes and are often considered a "pioneer species" that will establish itself first in a forest that has been cleared by a forest fire. Ferns and other vascular plants are the "fuel" of the fires and burn out. Then when the forest begins to grow again, the non-vascular plants like the mosses (bryophytes) will grow first.
Why do ferns and mosses reproduce using spores?
Because fern spores germinate to produce gametophytes on which male and female reproductive organs are produced for sexual reproduction. Likewise in flowering plants large number of pollen grains are produced to ensure gametic union. Once the fertilization is achieved the sporophytic generation begins and there is surity of survival in diploid phase. Hence gametes are produced in plenty and zygotes and seeds in limited ammount.
Is the fern unicellular or multicellular?
Fern is multicellular bcz we cant see unicellular organisims and we can see multicellular organism.
U now that we can see a fern so t means it is unicellular.
from pakistan
school name Joan Mcdonald School
written by a girl (cant tell u name)
- A Red Fern is a plant that grows in the Ozarks.
It is a book called where the red fern grows
What is the curled up frond a fern called?
The uncurled leaves of a fern are called fronds. A fern is a autotroph. Ferns need to release their spores into moist environments in order for reproduction to occur.
Does mosquito ferns keep mosquitoes away?
Yes, mosquito ferns are very effective at repelling mosquitoes. The active chemical in the leaves of the fern deter mosquitoes.
Is lignin found in ferns and bryphytes?
Lignin is primarily found in the cell walls of vascular plants, providing structural support. While ferns, which are vascular plants, do contain lignin, bryophytes (like mosses and liverworts) do not have lignin, as they lack vascular tissues. Instead, bryophytes rely on other structural compounds for support.
Is fern is biannual or perennial?
No Ferns are not annuals, annuals are angiosperms which have a short life-cycle (one season/ year or less).
Ferns belong to the Plantae division Pteridophyta
How do you use fern in a sentence?
A fern is a very decorative plant that will look nice in that window.
Does the gametophyte of ferns depends on sporophyte generation?
The sporophyte of a fern, destined to grow to be magnitudes larger than the prothallium, destroys the prothallium as it grows.
Ferns are plants because they contain all the characteristics of a plant. Ferns have a stem leaves and roots which are all plant components. Additionally ferns have embryonic embryos and spores which are a type of seed and are used for reproduction. Ferns also undergo photosynthesis the process of converting light energy into chemical energy. Finally ferns are classified as plants because they are multicellular and contain cells with a cell wall.
In summary all of the characteristics of a fern make it a plant. These characteristics include:
- Stem
- Leaves
- Roots
- Embryonic embryos
- Spores
- Photosynthesis
- Multicellular
- Cells with a cell wall
These properties make ferns a type of plant.
What animals eat the ostrich fern?
Most animals avoid ferns because the mature fronds are poisonous. Humans and most farm animals like cattle, horses, pigs, etc. will get sick if they eat mature fern fronds. White-tailed deer, rabbits, and European wood mice are a few animals that can eat ferns. They usually eat the soft new shoots (called "fiddleheads") that aren't poisonous yet. Humans also eat fern fiddleheads in some parts of the world, usually after cooking them.
How are ferns adapted to life in the forest?
They ahem ahem and ahum ahum and then ahii ahii and then walah they are finished. =PPP.
