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What organism can create their own food but do not produce seeds or spores?
Photosynthetic bacteria and protists to name two organisms that have no seeds or spores and can create their own food.
Name two plants that grow from spores and not seeds?
Ferns and mosses.
What is the difference between seeds and spores?
The main difference between seeds and spores is that spores are not planted in the ground whereas seeds are planted in the ground. Spores fall off of the plants and they are a means of reproducing a plant just like the seeds. Although spores and seeds have similar functions, they have crucial differences. One main difference between seeds and spores is in the size. Spores are much smaller than the seeds. Seeds can easily be seen but spores can only be seen with the help of a microscope. Seeds are fertilized ovules enclosed in a protective coat called testa whereas spores fall off to create a plant somewhere else. Another major difference is that seeds are produced by flowering plants whereas spores are produced by non-flowering plants and fungi. Seeds are enclosed in the fruit of the tree or plant whereas spores are from the underside of the plant. Seeds contain nutrients that are stored in the embryo whereas spores do not store and contain any nutrients. Plants that produce the seeds are known as higher level organisms whereas lower level organisms such as fungus, ferns, mosses ,bacteria and etc. are known to produce spores. Another major difference between the seeds and spores is that seeds are comprised of many cells whereas spores have only a single cell and therefore they are called one celled organisms. Seeds do not need wet lands or excessive water to sprout but spores need swampy or marshy surfaces saturated with water to grow. Spores and seeds are both asexual reproductive structures but spores unlike seeds are produced by plants that have no seeds. Spores have an ability to develop into a new organism whereas it is the embryo in the seed that gives rise to a new plant. Some seeds are haploid or have a single set of chromosomes and some of them are diploid or have two sets of paired chromosomes. Spores are primitive in form and just like seeds are necessary for the ecosystem. Spores help their species to survive the same way as the seeds do but they are not that efficient. Spores can germinate whereas seeds give a head start to the next generations. Summary: 1. Seeds are an efficient way of reproduction whereas spores fall off of a plant to produce next generation organisms. 2. Seeds have an embryo enclosed in a protective coat. 3. Spores are singular organisms whereas seeds have multiple layers. 4. Unlike the spores, the seeds can survive in difficult and less friendly conditions. 5. Spores are too small to be seen by the naked eye.
What two advantages does gymnosperms have over seedless vascular plants?
Seeds, in gymnosperms are naked whereas in angiosperms, they are enclosed in fruits.
What are the two ways fungi produce spores.?
sexual and asexual
What organism can create their own food but do not produce seeds or spores?
Photosynthetic bacteria and protists to name two organisms that have no seeds or spores and can create their own food.
Name two plants that grow from spores and not seeds?
Ferns and mosses.
What is the plant method of reproduction?
the two methods are reproducing from seeds or spores
HOW are seeds and spores alike how are they different?
They Have Two Different Meanings. Seeds: A Young plant nourished by stored food until it is able to produce food. Spores: Needs an environment where photosynthesis begins right away.
What is the difference between seeds and spores?
The main difference between seeds and spores is that spores are not planted in the ground whereas seeds are planted in the ground. Spores fall off of the plants and they are a means of reproducing a plant just like the seeds. Although spores and seeds have similar functions, they have crucial differences. One main difference between seeds and spores is in the size. Spores are much smaller than the seeds. Seeds can easily be seen but spores can only be seen with the help of a microscope. Seeds are fertilized ovules enclosed in a protective coat called testa whereas spores fall off to create a plant somewhere else. Another major difference is that seeds are produced by flowering plants whereas spores are produced by non-flowering plants and fungi. Seeds are enclosed in the fruit of the tree or plant whereas spores are from the underside of the plant. Seeds contain nutrients that are stored in the embryo whereas spores do not store and contain any nutrients. Plants that produce the seeds are known as higher level organisms whereas lower level organisms such as fungus, ferns, mosses ,bacteria and etc. are known to produce spores. Another major difference between the seeds and spores is that seeds are comprised of many cells whereas spores have only a single cell and therefore they are called one celled organisms. Seeds do not need wet lands or excessive water to sprout but spores need swampy or marshy surfaces saturated with water to grow. Spores and seeds are both asexual reproductive structures but spores unlike seeds are produced by plants that have no seeds. Spores have an ability to develop into a new organism whereas it is the embryo in the seed that gives rise to a new plant. Some seeds are haploid or have a single set of chromosomes and some of them are diploid or have two sets of paired chromosomes. Spores are primitive in form and just like seeds are necessary for the ecosystem. Spores help their species to survive the same way as the seeds do but they are not that efficient. Spores can germinate whereas seeds give a head start to the next generations. Summary: 1. Seeds are an efficient way of reproduction whereas spores fall off of a plant to produce next generation organisms. 2. Seeds have an embryo enclosed in a protective coat. 3. Spores are singular organisms whereas seeds have multiple layers. 4. Unlike the spores, the seeds can survive in difficult and less friendly conditions. 5. Spores are too small to be seen by the naked eye.
What are two advantages seed have over spores?
when a seed begins to grow the young plant uses the food stored in the seed. the spores of the seedless plants dont have stored food to help a new plant grow.
What two advantages does gymnosperms have over seedless vascular plants?
Seeds, in gymnosperms are naked whereas in angiosperms, they are enclosed in fruits.
What are main characteristics of seedless vascular plants?
Ferns, club mosses, and horsetails share two characteristics. They have true vascular tissue and they do not produce seeds. Instead of seeds, these plants reproduce by releasing spores.
What advantages do corporations have over small businesses?
List two advantages that corporation have over a small business
Advantages of two stroke engine over a four stroke engine?
Explain the advantages of four-stroke engine over two-stroke engine
What two advantages railroad have over canals?
Bridges
In what two ways are the spores of land plants different from the spores of algae?
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