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In biology and botany, indeterminate growth is growth that is not terminated, in contrast to determinate growth that stops once a genetically predetermined structure has completely formed. Thus, a plant that grows and produces flowers and fruit until killed by frost or some other external factor is called indeterminate.
Modular organisms [3] have indeterminate growth forms (life stages not set) through repeated iteration of genetically identical modules (or individuals), and it can be difficult to distinguish between the colony as a whole and the modules within. [4] In the latter case, modules may have specific functions within the colony.
A cell can only be indeterminate (also called regulative) if it has a complete set of undisturbed animal/vegetal cytoarchitectural features. It is characteristic of deuterostomes—when the original cell in a deuterostome embryo divides, the two resulting cells can be separated, and each one can individually develop into a whole organism.
Interestingly, a common place for storing extra fat reserves in animals’ bodies is in their tail; which is called incrassated. A few examples include alligators, lizards, opossums, rodents, and ...
Animal developmental biology (10 C, 98 P) C. Cell culture (6 C, 33 P) Cloning (3 C, 69 P) Developmental biology concepts (3 P) D. ... Indeterminate growth; Ingression ...
Growth mostly occurs through cell proliferation but also through changes in cell size or the deposition of extracellular materials. The development of plants involves similar processes to that of animals. However, plant cells are mostly immotile so morphogenesis is achieved by differential growth, without cell movements.
A dragonfly in its final moult, undergoing metamorphosis, it begins transforming from its nymph form to an adult. Metamorphosis is a biological process by which an animal physically develops including birth transformation or hatching, involving a conspicuous and relatively abrupt change in the animal's body structure through cell growth and differentiation. [1]
In order to collect data on the growth and life history of Paralabrax clathratus, scientists dove along transects and recorded the number of fish that they saw within a 3 meter radius and their sizes. Fish that were between 1.5 and 2 centimeters in length were considered to be newly recruited, fish from 2.1cm to 10cm in length were considered ...