enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Fragmentation (reproduction) - Wikipedia

    en.wikipedia.org/wiki/Fragmentation_(reproduction)

    Fragmentation is a very common type of vegetative reproduction in plants. Many trees, shrubs, nonwoody perennials, and ferns form clonal colonies by producing new rooted shoots by rhizomes or stolons, which increases the diameter of the colony. If a rooted shoot becomes detached from the colony, then fragmentation has occurred. There are ...

  3. Asexual reproduction - Wikipedia

    en.wikipedia.org/wiki/Asexual_reproduction

    Asexual reproduction is a type of reproduction that does not involve the fusion of gametes or change in the number of chromosomes. The offspring that arise by asexual reproduction from either unicellular or multicellular organisms inherit the full set of genes of their single parent and thus the newly created individual is genetically and ...

  4. Gemma (botany) - Wikipedia

    en.wikipedia.org/wiki/Gemma_(botany)

    This type of asexual reproduction is referred to as fragmentation. It is a means of asexual propagation in plants. These structures are commonly found in fungi, algae, liverworts and mosses, but also in some flowering plants such as pygmy sundews and some species of butterworts. [1] [2] [page needed] Vascular plants have many other methods of ...

  5. Fragmentation (cell biology) - Wikipedia

    en.wikipedia.org/wiki/Fragmentation_(cell_biology)

    Fragmentation describes the process of splitting into several pieces or fragments. In cell biology, fragmentation is useful for a cell during both DNA cloning and apoptosis. DNA cloning is important in asexual reproduction or creation of identical DNA molecules, and can be performed spontaneously by the cell or intentionally by laboratory ...

  6. Vegetative reproduction - Wikipedia

    en.wikipedia.org/wiki/Vegetative_reproduction

    Vegetative reproduction (also known as vegetative propagation, vegetative multiplication or cloning) is a form of asexual reproduction occurring in plants in which a new plant grows from a fragment or cutting of the parent plant or specialized reproductive structures, which are sometimes called vegetative propagules.

  7. Fission (biology) - Wikipedia

    en.wikipedia.org/wiki/Fission_(biology)

    Fragmentation in multicellular or colonial organisms is a form of asexual reproduction or cloning, where an organism is split into fragments. Each of these fragments develop into mature, fully grown individuals that are clones of the original organism. In echinoderms, this method of reproduction is usually known as fissiparity. [28]

  8. Asexual reproduction in starfish - Wikipedia

    en.wikipedia.org/wiki/Asexual_reproduction_in...

    Asexual reproduction in starfish takes place by fission or through autotomy of arms. In fission, the central disc breaks into two pieces and each portion then regenerates the missing parts. In autotomy, an arm is shed with part of the central disc attached, which continues to live independently as a "comet", eventually growing a new set of arms.

  9. Scleractinia - Wikipedia

    en.wikipedia.org/wiki/Scleractinia

    The most common means of asexual reproduction in colonial stony corals is by fragmentation. Pieces of branching corals may get detached during storms, by strong water movement or by mechanical means, and fragments fall to the sea bed. In suitable conditions, these are capable of adhering to the substrate and starting new colonies.