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Plant - Definition, Characteristics and Types | Biology ...

Plant Characteristics. A plant refers to any of the eukaryotes that belong to the biological kingdom Plantae.Plants, in the strictest sense, are embryophytes that include vascular plants, liverworts, hornworts, and mosses.Some references that are less strict considered green algae as plants. The green algae are comprised of unicellular and multicellular species that have chloroplasts and cell ...

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Lignin Definition and Examples - Biology Online Dictionary

Cell Biology. The cell is defined as the fundamental, functional unit of life. Some organisms are comprised of only one cell whereas others have many cells …

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Plant biology | Article about Plant biology by The Free ...

botany, science devoted to the study of plants. Botany, microbiology, and zoology together compose the science of biology biology, the science that deals with living things. It is

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Plant Physiology | Basic Biology

Plant physiology looks at the different parts of plants and how they work, either individually or collectively. It includes the study of such topics in plant biology as the structure and function of leaves, stems and roots, water and sugar conductivity, and the reproductive organs of plants.

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C4 plant Definition and Examples - Biology Online Dictionary

C4 plant in the largest biology dictionary online. Free learning resources for students covering all major areas of biology.

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Biology - Wikipedia

Biology is the natural science that studies life and living organisms, including their physical structure, chemical processes, molecular interactions, physiological mechanisms, development and evolution. Despite the complexity of the science, there are certain unifying concepts that consolidate it into a single, coherent field. Biology recognizes the cell as the basic unit of life, genes as ...

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Plant | Definition of Plant at Dictionary.com

Plant definition, any member of the kingdom Plantae, comprising multicellular organisms that typically produce their own food from inorganic matter by the process of photosynthesis and that have more or less rigid cell walls containing cellulose, including vascular plants, mosses, liverworts, and hornworts: some classification schemes may include fungi, algae, bacteria, blue-green algae, and ...

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Shoot System of Plant - Definition ... - Biology Reader

Shoot system of the plant is an outgrowth originates from the plumule of the seed's embryo, above the ground. A term shoot is generally interchangeable with the stem, as it constitutes the major part of the shoot system. The morphology and physiology of the shoot system are more complex than the root system of the plant. The main stem is the vertical axis that comprises of two segments ...

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Outline of biology - Wikipedia

Branches of biology. Branch of biology – subdiscipline of biology, also referred to as a biological science (note that biology and all its branches are also life sciences). Anatomy – study of form in animals, plants and other organisms, or specifically in humans. Simply, the study of internal structure of living organisms.

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morphology | Definition & Examples | Britannica

Morphology, in biology, the study of the size, shape, and structure of animals, plants, and microorganisms and of the relationships of their constituent parts. The term refers to the general aspects of biological form and arrangement of the parts of a plant or an animal.

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Biology Dictionary Online | BiologyOnline.com

Biology Dictionary is the largest dictionary of biology terms that you can easily access online. It continues to broaden its scope as we supply it regularly with new terms while enriching the existing terms further with fresh information.

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Biology | Definition of Biology at Dictionary.com

Biology definition, the science of life or living matter in all its forms and phenomena, especially with reference to origin, growth, reproduction, structure, and behavior. See more.

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C3 Plants: Definition, Types & Examples - Video & Lesson ...

Plants have evolved specific adaptations to allow them to survive in harsh climates. One of these adaptations is the way in which the plant undergoes photosynthesis.

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Regeneration | biology | Britannica

Regeneration, in biology, the process by which some organisms replace or restore lost or amputated body parts.. Organisms differ markedly in their ability to regenerate parts. Some grow a new structure on the stump of the old one. By such regeneration whole organisms may dramatically replace substantial portions of themselves when they have been cut in two, or may grow organs or appendages ...

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Biology | Definition of Biology by Merriam-Webster

Biology definition is - a branch of knowledge that deals with living organisms and vital processes. How to use biology in a sentence.

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True Breeding Plant: A Definition in Biology

Aug 20, 2019· A true-breeding plant is one that, when self-fertilized, only produces offspring with the same traits.True-breeding organisms are genetically identical and have identical alleles for specified traits. The alleles for these type of organisms are homozygous.True-breeding plants and organisms may express phenotypes that are either homozygous dominant or homozygous recessive.

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Transpiration - Definition, Function ... - Biology Dictionary

Oct 04, 2019· Transpiration Definition. Transpiration is the evaporation of water from plants. Most of the water absorbed by the roots of a plant—as much as 99.5 percent—is not used for growth or metabolism; it is excess water, and it leaves the plant through transpiration. Transpiration is very important for maintaining moisture conditions in the environment.

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Biology for Kids: Plants - Ducksters

There are nearly 600 different species of carnivorous plants that actually eat insects and small animals. The largest flower in the world is the rafflesia which can grow to over three feet in diameter. Activities Plant Biology Crossword Puzzle Plant Biology Word Search Take a ten question quiz about this page. More Biology Subjects

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Photosynthesis | Definition of Photosynthesis at ...

Photosynthesis definition, the complex process by which carbon dioxide, water, and certain inorganic salts are converted into carbohydrates by green plants, algae, and certain bacteria, using energy from the sun and chlorophyll. See more.

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Plant biology | definition of Plant biology by Medical ...

Plant, Insect and Microbial Science (Option: Plant Biology and Genetics). Dr. Roland Holou Lili Qi is in the USDA-ARS Sunflower and Plant Biology Research Unit, Red River Valley Agricultural Research Cente, 1307 18th St.

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Style Definition and Examples - Biology Online Dictionary

Plants, like animals, produce hormones to regulate plant activities, including growth. They need these hormones to respond well to their environment and to sustain growth, development, and dispersal. Plant biologists recognize five major groups of plant hormones: …

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biology | Definition, History, Concepts, Branches, & Facts ...

Biology is subdivided into separate branches for convenience of study, though all the subdivisions are interrelated by basic principles. Thus, while it is custom to separate the study of plants from that of animals (), and the study of the structure of organisms from that of function (), all living things share in common certain biological phenomena—for example, various means of reproduction ...

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Gametophyte | Definition of Gametophyte by Merriam-Webster

Gametophyte definition is - the haploid multicellular individual or generation of a plant or alga with alternation of generations that begins with a haploid spore, produces gametes by mitotic division, and ends with fertilization producing a diploid zygote and that constitutes the visibly dominant form in mosses and algae, exists as an independent plant body in ferns and their relatives, and ...

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Root | Definition of Root at Dictionary.com

Root definition, a part of the body of a plant that develops, typically, from the radicle and grows downward into the soil, anchoring the plant and absorbing nutriment and moisture. See more.

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Plant biology - definition of Plant biology by The Free ...

Define Plant biology. Plant biology synonyms, Plant biology pronunciation, Plant biology translation, English dictionary definition of Plant biology. n. pl. bot·a·nies 1. a. The science or study of plants. ... microbiology, plant biology and plant/microbe interactions.' 'Why OCP is supporting Mohammed VI Polytechnic University' Klodd received ...

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Gibberellins - Definition, Structure, Function, Uses

Gibberellins have almost no effect on the growth of roots. However, some inhibition of growth can occur at a higher concentration in a few plants. Elongation of the Internodes. Internodes elongation is the most pronounced effects of gibberellins on plant growth. In many plants such as dwarf pea and , the genetic dwarfism can be overcome.

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Biology Dictionary - Explanations and Examples of ...

Biology is the study of living things. It is broken down into many fields, reflecting the complexity of life from the atoms and molecules of biochemistry to the Biology Dictionary provides definition, examples and quiz for common biology terms, including molecular biology, cell biology…

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A Definition of Meristematic Tissue in Plant Biology

Jan 17, 2019· In plant biology, the term "meristematic tissue" refers to the living tissues containing undifferentiated cells that are the building blocks of all specialized plant structures. The zone where these cells exist is known as the "meristem." This zone contains the cells that actively divide and create specialized structures such as the cambium layer, the buds of leaves and flowers, and the tips ...

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