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There is an enormous variety of plants, on dry land and under water and consequently there is an enormous variety in the way that they survive, defend themselves and reproduce. Some plants are prickly, some are poisonous, but most do not defend themselves - herbivores like cows and elephants have to live, too. As to reproducing, some use other animals like birds or use being eaten as a way to reproduce; think of seeds in fruits that are excreted by animals, the dung serving as fertilizer for the seeds. Others again use the wind. As to survival: all plants naturally grow in environments that they have adapted to over often millions of years.
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What are the structures and functions of plants roots?
Plants roots that are above ground are called aerial roots. Examples are some types of orchids, mangroves, and banyon trees.
What structures are found in plants but not animals?
Some structures found in plants but not animals include chloroplasts (responsible for photosynthesis), cell walls (provide structure and support), and plastids (store food and pigments). Additionally, plants have specialized structures like roots, stems, and leaves for functions such as anchoring, transport, and photosynthesis, which animals lack.
Why is energy is important to plants?
Energy is important to plants because it is needed for photosynthesis, the process by which plants convert sunlight into energy to grow and survive. Without energy, plants would not be able to produce food or carry out essential biological functions. Energy also helps regulate various metabolic processes in plants.
The basic functions of a multicellular plant such as a rose are also conducted by a unicellular alga?
While both multicellular plants like roses and unicellular algae carry out basic functions like photosynthesis and respiration, the complexity and efficiency of these processes can vary. Multicellular plants have specialized tissues and structures for these functions, while algae perform them within a single cell. Additionally, multicellular plants have evolved mechanisms for transportation of water and nutrients throughout their structures, which algae do not possess.
What kind of environment do vascular tissue plants survive?
Vascular tissue plants can survive in a variety of environments, including forests, grasslands, wetlands, and deserts. These plants have specialized structures like xylem and phloem that help transport water, nutrients, and sugars throughout the plant, allowing them to adapt to different conditions.
How do carnivorous plants survive in their environment?
By capturing and digesting the proteins of insects in their specialized structures.
What are some special structures that plants use to survive?
One of the most important structures that plants use to survive is their root system. This system allows them to ingest water and nutrients. They use their leaves for transpiration. They used stamens and pistols for reproduction.
What are the structures and functions of plants roots?
Plants roots that are above ground are called aerial roots. Examples are some types of orchids, mangroves, and banyon trees.
Do all plants have leaves, or are there some exceptions to this common characteristic?
Not all plants have leaves. Some plants, like mosses and ferns, do not have true leaves but instead have structures that serve similar functions.
What structures are found in plants but not animals?
Some structures found in plants but not animals include chloroplasts (responsible for photosynthesis), cell walls (provide structure and support), and plastids (store food and pigments). Additionally, plants have specialized structures like roots, stems, and leaves for functions such as anchoring, transport, and photosynthesis, which animals lack.
Why do plants need carbon to survive and thrive?
Plants need carbon to survive and thrive because it is a key component in the process of photosynthesis. During photosynthesis, plants use carbon dioxide from the air to produce glucose, which is a form of energy that plants need to grow and carry out their essential functions. Without carbon, plants would not be able to produce the energy they need to survive and grow.
How can plants survive under water?
Plants that can survive underwater have adaptations such as thin leaves to allow for efficient gas exchange, specialized tissue to transport oxygen and nutrients, and the ability to perform photosynthesis using low light levels. Some plants also have the ability to store oxygen in special structures to help them survive in oxygen-depleted water.
Can spores be thought of as plants in storage?
Spores are reproductive structures produced by some plants, fungi, and protists, but they are not considered plants themselves. Spores are dormant structures that can survive harsh conditions until they find a suitable environment to germinate and grow into a new organism. While spores are essential for the reproduction and dispersal of certain organisms, they do not have the complete structures and functions of a typical plant.
Why is energy is important to plants?
Energy is important to plants because it is needed for photosynthesis, the process by which plants convert sunlight into energy to grow and survive. Without energy, plants would not be able to produce food or carry out essential biological functions. Energy also helps regulate various metabolic processes in plants.
The basic functions of a multicellular plant such as a rose are also conducted by a unicellular alga?
While both multicellular plants like roses and unicellular algae carry out basic functions like photosynthesis and respiration, the complexity and efficiency of these processes can vary. Multicellular plants have specialized tissues and structures for these functions, while algae perform them within a single cell. Additionally, multicellular plants have evolved mechanisms for transportation of water and nutrients throughout their structures, which algae do not possess.
What kind of environment do vascular tissue plants survive?
Vascular tissue plants can survive in a variety of environments, including forests, grasslands, wetlands, and deserts. These plants have specialized structures like xylem and phloem that help transport water, nutrients, and sugars throughout the plant, allowing them to adapt to different conditions.
How can plants survive in land?
Plants survive in land by the water
