So, this is the key difference between mosses and ferns. … Also, both mosses and ferns
show alternation of generation
. But, the dominant phase of the life cycle of mosses is the haploid gametophyte generation, while the dominant phase of the life cycle of ferns is the diploid sporophyte generation.
How is the fern life cycle different from the moss life cycle quizlet?
The gametophyte phases of both plants are photosynthetic. Moss gametophytes are larger than the sporophytes, but fern gametophytes are
smaller than the
sporophytes. … The alternation of generations in plants refers to the two stage life cycle of plants consisting of a haploid gametophyte and a diploid sporophyte.
What are two ways in which the fern life cycle differs from the moss life cycle?
The conspicuous sporophyte and much smaller gametophyte are both photosynthetic. The fern life cycle differs from that of a moss: –
Much greater development, independence and dominance of the fern’s sporophyte
.
What is the difference between a moss and a fern?
Ferns have large compound leaves divided into many leaflets.
Mosses have no true leaves
, just tiny green shoots. Some ferns can grow higher than 15 feet. Mosses are limited to about an inch.
What is the main difference in reproduction of mosses and ferns?
The key difference between mosses and ferns is that
mosses are small spore-producing non-vascular plants
, while ferns are spore-producing vascular plants.
What is the life cycle of ferns and mosses?
The life cycle of the fern has two different stages;
sporophyte, which releases spores, and gametophyte, which releases gametes
. Gametophyte plants are haploid, sporophyte plants diploid. This type of life cycle is called alternation of generations.
What is the major evolutionary step that separates mosses from ferns group of answer choices?
Mosses consist of
male and female gametophytes
separately while Ferns contain both male and female gametophytes in the same structure Mosses produce spores in the capsules, which are connected to the gametophytes by stalks but Ferns produce spores as clusters underneath the leaves.
Why do ferns and mosses need to live in wet areas?
Bryophytes also need a moist environment
to reproduce
. Their flagellated sperm must swim through water to reach the egg. So mosses and liverworts are restricted to moist habitats. … But mosses are surprisingly resistant to drying up, and can survive under very harsh conditions.
Which life cycle is dominant in ferns?
The dominant part of the life cycle, i.e., the plant that is recognized as a fern, represents
the sporophyte generation
. The gametophyte generation includes the phase of the life cycle between the formation of spores by meiosis and fertilization and formation of the zygote.
What are characteristics of ferns?
- Ferns are seedless vascular plants of humid tropics and temperate areas. …
- They constitute the largest living group of primitive vascular plants with over 10,000 species. …
- Plant body is a sporophyte. …
- The stem is underground rhizome in most of the ferns. …
- Roots are adventitious.
What do moss and ferns have in common?
Both mosses and ferns can be found in wet, shady locations, cohabiting with each other. … Both mosses and ferns are non-vascular and seedless plants. Both mosses and ferns undergo alterations of generations. Both mosses and ferns are
spore producing plants
.
What do ferns have that apple trees dont?
Ferns have
spores
while apple trees do not have spores. Spores are part of the reproductive process of ferns and grow into temporary plants that…
What is the lifespan of a fern?
Lifespan of fern depends on the species. Some types of ferns can
live up to 100 years
.
How do moss and fern plants spread?
Mosses also
spread asexually
by sending out new shoots in the spring from last years plants as well as fragmentation. Pieces of the moss body can break off, move by wind or water, and start a new plant if moisture permits.
