Bryophytes and ferns are two major groups of plants that belong to phylum Bryophyta and phylum Pteridophyta respectively. Both groups are primitive plants. The key difference between bryophytes and ferns is
the presence and absence of vascular tissues
. Bryophytes do not have vascular tissue.
What is the difference between ferns and fern allies?
However, there are two principal differences between ferns and fern allies. First, unlike the ferns, the leaves of fern allies, known technically as microphylls, are small, scale-like structures with a single mid-vein. Second,
fern allies make their spores at the bases of their leaves or on specialized branches
.
How are ferns and fern allies similar to and different from bryophytes What are the implications of these similarities and differences?
How are ferns and fern allies similar to and different from bryophytes? … Ferns and ferns allies are
pteridophytes that represent the vascular tissue plants
, whereas the bryophytes are embryophytes that represent as the non-vascular tissue plants.
How are ferns and bryophytes similar?
Like the bryophytes, ferns and fern allies are
still restricted to moist habitats
. Their flagellated sperm need a thin film of water to swim between the antheridium and the archegonium. And when the baby sporophyte grows up from the gametophyte, it is exposed to desiccation (drying up).
How are ferns similar to bryophytes Brainly?
Answer: The key difference between bryophytes and ferns is that the
bryophytes are nonvascular plants while ferns are vascular plants
. In simple words, bryophytes lack xylem and phloem while xylem and phloem are present in ferns. Furthermore, bryophytes do not have true leaves while ferns have true leaves.
What is the characteristic of ferns?
Instead of the stems common to most plants, one of the characteristics of ferns is that they have rhizomes, advises the University of Kentucky. Usually growing underground or right along the surface, these horizontal stems hold the vascular system that transports water and nutrients.
What are three fern allies?
Ferns and fern allies include the divisions
Pterophyta (true ferns), Lycophyta (club mosses), Psilophyta (whisk ferns), and Sphenophyta (horsetails)
.
What are the similarities and differences between mosses and ferns?
Mosses are
small spore-producing non-vascular primitive plants
, while ferns are vascular plants. Furthermore, mosses do not posses true stems, leaves and roots, while ferns have a differentiated plant body into true stem, leaves and roots. Besides these, ferns show circinate vernation, unlike mosses.
- Both mosses and ferns are plants with primitive origins.
- They produce spores instead of seeds.
- They grow well in moist, shady locations.
- Many mosses and ferns may grow on other plants such as trees.
- Both mosses and ferns show alternation of generation.
What are the characteristics of mosses and ferns?
- Both mosses and ferns are plants with primitive origins.
- They produce spores instead of seeds.
- They grow well in moist, shady locations.
- Many mosses and ferns may grow on other plants such as trees.
- Both mosses and ferns show alternation of generation.
What are functions of the roots in seed plants choose all that apply?
All seed plants have a root system that
helps to anchor the plant in place
. Roots are generally underground structures that absorb water and nutrients from the soil and store it for later use as it is needed. Roots can spread broadly within the soil to absorb as much water and nutrition as possible.
Do ferns have egg and sperm cells?
Most ferns reproduce sexually
. … Jargon alert: Meiosis is a special type of cell division that produces gametes (typically egg and sperm cells in animals or spores in ferns) – these are haploid cells as they have half as many chromosomes as their parent and are specialised for fertilisation.
What processes make up the general life cycle of Spermatophytes?
Answer: The haplontic life cycle is a type of life cycle with a dominant haploid stage. The zygote of the organisms with a haplontic life cycle undergoes
meiosis
immediately after karyogamy in a process called the zygotic meiosis. Hence, the organism ends up in a haploid stage.
What are three characteristics of ferns?
Ferns have 3 major parts –
the rhizome, the fronds and the reproductive structures
What is the importance of ferns?
provide microhabitats
, as well as shelter and shade to small animals. provide a source of food or medicine for animals, including people. ceremonial and spiritual use or importance. colonize disturbed sites as one stage in succession.
How do you classify ferns?
A fern is any one of a group of about 20,000 species of plants classified in the
phylum or division Pteridophyta
, also known as Filicophyta. The group is also referred to as polypodiophyta, or polypodiopsida when treated as a subdivision of tracheophyta (vascular plants).
