What is an example of vegetative reproduction?
Vegetative reproduction results in new plant individuals without the production of seeds or spores. Bulbs, such as a scaly bulb in lilies and a tunicate bulb in daffodils, are other common examples of this type of reproduction. A potato is a stem tuber, while parsnip propagates from a taproot.
What is vegetative in biology?
1. ( Botany) of, relating to, or denoting the nonreproductive parts of a plant, i.e. the stems, leaves, and roots, or growth that does not involve the reproductive parts. 2. ( Biology) (of reproduction) characterized by asexual processes.
What is vegetative reproduction?
vegetative reproduction, any form of asexual reproduction occurring in plants in which a new plant grows from a fragment of the parent plant or grows from a specialized reproductive structure (such as a stolon, rhizome, tuber, corm, or bulb).
What is a vegetative structure?
Many plants produce specialized vegetative structures that can be used in propagation. These may be storage organs such as tubers that enable the plant to survive adverse conditions or organs adapted for natural propagation—runners or rhizomes—so that the plant may rapidly spread.
What is a vegetative body?
The vegetative body of a fungus is a unicellular or multicellular thallus. The vegetative stage consists of a tangle of slender thread-like structures called hyphae (singular, hypha ), whereas the reproductive stage can be more conspicuous. The mass of hyphae is a mycelium.
What is vegetative part?
Vegetative parts (Figure 1) include roots, stems, shoot buds, and leaves; they are not directly involved in sexual reproduction. Vegetative parts often are used in asexual forms of reproduction such as cuttings, budding, or grafting.
What is propagation in law?
According to 16 CFR 18.0 [Title 16 Commercial Practices; Chapter I Federal Trade Commission; Subchapter B Guides and Trade Practice Rules], propagated means “reproduced from seeds, cuttings, callus or other plant tissue, spores or other propagules under a controlled environment that is intensely manipulated by human …
What is propagating in science?
verb. (1) To cause an organism to reproduce or breed, especially by natural means. (2) To transmit or spread (e.g. hereditary characteristic) from one generation to another.
What is 12th reproduction?
Reproduction is defined as a biological process in which an organism gives rise to young ones (offspring) similar to itself. The offspring grow, mature and in turn produce new offspring. When offspring is produced by a single parent with or without the involvement of gamete formation, the reproduction is asexual.
What does vegetative mean?
Medical Definition of vegetative. 1a(1) : growing or having the power of growing. (2) : of, relating to, or engaged in nutritive and growth functions as contrasted with reproductive functions a vegetative nucleus.
What does being in a vegetative state mean?
A vegetative state is a condition in which someone is awake, but not aware. People usually emerge from a coma into such a state as their brains slowly recover from injury and they start to become more alert and aware. From this state, a patient can move into a minimally conscious state and then into a state…
What are vegetative symptoms?
Vegetative symptoms are disturbances of a person’s functions necessary to maintain life (vegetative functions). These disturbances are most commonly seen in mood disorders, and are part of the diagnostic criteria for depression, but also appear in other conditions.
Can You recover from a vegetative state?
Vegetative State Recovery A vegetative state is a condition in which a person is awake, but is unable to feel and/or show any signs of sensation. The recovery is usually considered impossible, especially after it has progressed to the condition known as permanent vegetative state.