What is the correct definition of photosynthesis?
photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.
What is a submerged plant?
Submerged plants have stems and leaves that grow entirely underwater, although some may also have floating leaves. Flowers and seeds on short stems that extend above the water may also be present. Submerged plants grow from near shore to the deepest part of the littoral zone and display a wide range of plant shapes.
What is phototropic and Geotropic?
Phototropism is a response to the stimulus of light, whereas geotropism (also called gravitropism) is a response to the stimulus of gravity .
What is the meaning of terrestrial plants?
Terrestrial (land-dwelling) Invasive Plants include non-native plants (members of the kingdom Plantae) that grow in non-aquatic habitats, including agricultural fields, rangelands, forests, urban landscapes, wildlands, and along waterways.
Which is amphibious plant?
Thereby Marsilea is the amphibious plant.
What is difference between submerged and floating plants?
Floating plants have leaves that float on the water surface. Their roots may be attached in the substrate or floating in the water column. Submersed macrophytes are also rooted to the bottom but their leaves grow entirely underwater.
What is geotropic movement of plant?
Gravitropism (also known as geotropism) is a coordinated process of differential growth by a plant in response to gravity pulling on it. It also occurs in fungi. Gravity can be either “artificial gravity” or natural gravity. It is a general feature of all higher and many lower plants as well as other organisms.
What is geotropic plant part?
Geotropism is the movement or growth of plant parts in response to the force of gravity. Just like phototropism, geotropism is also caused by an unequal distribution of auxin hormones. An example of geotropism is the growth of roots towards gravity (downwards).
What do you mean terrestrial?
Definition of terrestrial 1a : of or relating to the earth or its inhabitants terrestrial magnetism. b : mundane in scope or character : prosaic. 2a : of or relating to land as distinct from air or water terrestrial transportation. b(1) : living on or in or growing from land terrestrial plants terrestrial birds.
What is the meaning of terrestrial organism?
Terrestrial animals are animals that live predominantly or entirely on land (e.g. cats, dogs, ants, spiders), as compared with aquatic animals, which live predominantly or entirely in the water (e.g. fish, lobsters, octopuses), and amphibians, which rely on a combination of aquatic and terrestrial habitats (e.g. frogs …
What is the meaning of photosynthesis?
translation and definition “photosynthesis”, English-Tagalog Dictionary online. photosynthesis. (biology) The process by which plants and other photoautotrophs generate carbohydrates and oxygen from carbon dioxide, water, and light energy in chloroplasts.
What is the role of photosynthesis in algae?
Photosynthesis is also used by algae to convert solar energy into chemical energy. Oxygen is liberated as a by-product and light is considered as a major factor to complete the process of photosynthesis. Photosynthesis occurs when plants use light energy to convert carbon dioxide and water into glucose and oxygen.
What is the by-product of photosynthesis?
All green plants and a few other autotrophic organisms utilize photosynthesis to synthesize nutrients by using carbon dioxide, water and sunlight. The by-product of the photosynthesis process is oxygen.Let us have a detailed look at the process, reaction and importance of photosynthesis. What Is Photosynthesis in Biology?
What is the role of light in photosynthesis?
Oxygen is liberated as a by-product and light is considered as a major factor to complete the process of photosynthesis. Photosynthesis occurs when plants use light energy to convert carbon dioxide and water into glucose and oxygen. Leaves contain microscopic cellular organelles known as chloroplasts.