What structure is responsible for the growth of seedless plants?
Xylem is the tissue responsible for the storage and long-distance transport of water and nutrients, as well as the transfer of water-soluble growth factors from the organs of synthesis to the target organs. The tissue consists of conducting cells, known as tracheids, and supportive filler tissue, called parenchyma.
How do seed plants and seedless plants reproduce?
Seed plants mainly multiply by seeds. Seedless plants multiply by spores that may produced asexually or as a consequence of asexual reproduction.
How do seedless vascular plants get their nutrients?
Seedless nonvascular plants are small. The dominant stage of the life cycle is the gametophyte. Without a vascular system and roots, they absorb water and nutrients through all of their exposed surfaces. There are three main groups: the liverworts, the hornworts, and the mosses.
Why are seedless vascular plants able to grow taller and live further away from open water than mosses?
With their rigid cell walls, the xylem cells provide support to the plant and allow it to achieve impressive heights. Tall plants have a selective advantage by being able to reach unfiltered sunlight and disperse their spores or seeds further away, thus expanding their range.
What is a very absorbent seedless plant?
But some seedless plants still have uses in society today. Peat moss is commonly used by gardeners to improve soils, since it is really good at absorbing and holding water (Figure below). Ferns are found in many gardens as ornaments, and are used as indoor plants.
What plant group has Microphylls?
lycophytes is the correct answer. Explanation: Microphylls are found in lycophytes. lycophyte is a vascular plant, they have a unique type of leaves called microphylls.
What type of plants are seedless?
These seedless plants include mosses, liverworts, club mosses, ferns, and horsetails. They reproduce by forming spores. Spores are often kept in small, bumpy cases on these plants’ leaves or stems.
How do you know if a plant is seedless vascular?
Seedless vascular plants include ferns, horsetails and clubmosses. These types of plants have the same special tissue to move water and food through their stems and foliage, like other vascular plants, but they don’t produce flowers or seeds. Instead of seeds, seedless vascular plants reproduce with spores.