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An adoption agency is an organization that supports the legal process of placing children with adoptive families. These agencies work to match pregnant women with individuals or couples who wish to adopt. Adoption agencies can be public (run by government agencies) or private (operated by nonprofit or for-profit organizations).
In biology a section (Latin: sectio) is a taxonomic rank that is applied differently in botany and zoology. In botany. Within flora (plants), 'section ...
The pygmy mammoth is an example of insular dwarfism, a case of Foster's rule, its unusually small body size an adaptation to the limited resources of its island home.. A biological rule or biological law is a generalized law, principle, or rule of thumb formulated to describe patterns observed in living organisms.
Also gastrocoel. The central internal cavity of the gastrula in most animal embryos, fated to develop into the lumen of the digestive tube ; the primitive gut. The archenteron initially has only one open end, known as the blastopore. B birth blastocoel Also blastocoele, blastocele, cleavage cavity, and segmentation cavity. The fluid-filled or yolk -filled cavity that forms in the developing ...
Closed adoption (also called "confidential" adoption and sometimes "secret" adoption) is a process by which an infant is adopted by another family, and the record of the biological parent(s) is kept sealed. Often, the biological father is not recorded—even on the original birth certificate.
Condition (ecology) and resource (ecology) (or condition/resource (biology) - a redirect from the alternate might be a good idea) - see e.g. chapter 2 and 3 of Ecology: From Individuals to Ecosystems, which gives a detailed discussion of both of these important topics.
Biology is the scientific study of life. [1] [2] [3] It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. [1] [2] [3] For instance, all organisms are composed of at least one cell that processes hereditary information encoded in genes, which
The co-operative behaviour of social insects like the honey bee can be explained by kin selection.. Kin selection is a process whereby natural selection favours a trait due to its positive effects on the reproductive success of an organism's relatives, even when at a cost to the organism's own survival and reproduction. [1]