In biology Biology is a natural science concerned with the study of life and living organisms, including their structure, function, growth, origin, evolution, distribution, and taxonomy, offspring is the product of reproduction Reproduction is the biological process by which new "offspring" individual organisms are produced from their "parents". Reproduction is a fundamental feature of all known life; each individual organism exists as the result of reproduction. The known methods of reproduction are broadly grouped into two main types: sexual and, a new organism In biology, an organism is any contiguous living system . In at least some form, all organisms are capable of response to stimuli, reproduction, growth and development, and maintenance of homoeostasis as a stable whole. An organism may either be unicellular (single-celled) or be composed of, as in humans, many trillions of cells grouped into produced by one or more parents A parent is a caretaker of the offspring in their own species. In humans, a parent is the mother or the father figure of a child (NOTE: "child" refers to offspring, not necessarily age). Children can have one or more parents, but they must have two biological parents. Biological parents consist of the male who sired the child and the.
Collective offspring may be known as a brood or progeny in a more general way. This can refer to a set of simultaneous offspring, such as the chicks hatched from one clutch of eggs, or to all the offspring, as with the honeybee In entomology, the term brood is used to refer to the embryo or egg, the larva and the pupa stages in the life of holometabolous insects. The brood of honey bees develops within a bee hive. In man-made, removable frame hives, such as Langstroth hives, each frame which is mainly brood is called a brood frame. Brood frames usually have some pollen.
Human offspring (descendants Kinship is a relationship between any entities that share a genealogical origin, through either biological, cultural, or historical descent. In anthropology the kinship system includes people related both by descent and marriage, while usage in biology includes descent and mating. Human kinship relations through marriage are commonly called ") are referred to as children Biologically, a child is generally a human between the stages of birth and puberty. The legal definition of "child" generally refers to a minor, otherwise known as a person younger than the age of majority. "Child" may also describe a relationship with a parent or authority figure, or signify group membership in a clan, tribe, (without reference to age, thus one can refer to a parent's "minor The term minor is used to refer to a person who is under the age in which one legally assumes adulthood and is legally granted rights afforded to adults in society. Depending on the jurisdiction and application, this age may vary, but is usually marked at either 12, 16, 18, 20, or 21. Specifically, the status of minor is defined by the age of children" or "adult An adult is a human being or living organism that is of relatively mature age, typically associated with sexual maturity and the attainment of reproductive age. In human context, the term has other subordinate meanings associated to social and legal concepts, for example a legal adult is a legal concept for a person who has attained the age of children"); male children are sons A son is a male offspring; a boy or man in relation to his parents. The female analogue is a daughter and female children are daughters A daughter is a female offspring; a girl, woman, or female animal in relation to her parents. The male equivalent is a son. Analogously the name is used on several areas to show relations between groups or elements. See kinship and descent Kinship is a relationship between any entities that share a genealogical origin, through either biological, cultural, or historical descent. In anthropology the kinship system includes people related both by descent and marriage, while usage in biology includes descent and mating. Human kinship relations through marriage are commonly called ". Offspring can occur after mating.
See also
- Bateman's principle In biology, Bateman's principle is the theory that females almost always invest more energy into producing offspring than males, and therefore in most species females are a limiting resource over which the other sex will compete. It is named for British geneticist Angus John Bateman
- Clutch size A clutch of eggs refers to all the eggs produced by birds or reptiles often at a single time, particularly those laid in a nest
- Donor offspring A donor offspring, or donor conceived person, is conceived via the donation of sperm or ova (egg donation), or both, either from two separate donors or from a couple. In the case of embryo donation, the conceiving parents are a couple
- Infanticide (zoology) In animals, infanticide involves the killing of young offspring by a mature animal of its own species, and is studied in zoology, specifically in the field of ethology. Ovicide is the analogous destruction of eggs. Although human infanticide has been widely studied, the practice has been observed in many other species throughout the animal kingdom
- Litter A litter is the offspring at one birth of animals from the same mother and usually from one set of parents. The word is most often used for the offspring of mammals, but can be used for any animal that gives birth to multiple young. In comparison, a group of eggs and the offspring that hatch from them are frequently called a clutch, whilst young
- Parental investment In evolutionary biology, parental investment is any parental expenditure (time, energy etc.) that benefits one offspring at a cost to parents' ability to invest in other components of fitness (Clutton-Brock 1991: 9; Trivers 1972). Components of fitness (Beatty 1992) include the wellbeing of existing offspring, parents' future reproduction, and
- Parent-offspring conflict Parent-offspring conflict is a term coined in 1974 by Robert Trivers. It is used to signify the evolutionary conflict arising from differences in optimal parental investment (PI) to an offspring from the standpoint of the parent and the offspring. Here, PI can be defined as any investment by the parent in an individual offspring which decreases
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San Jose Mercury News
... month even before he was old enough to fly. The young falcons, born in April, are the offspring of mama falcon, Clara, and papa falcon, Esteban Colbert.
and more »
dbiles
ue, 20 Jul 2010 21:32:00 GM
Hard Spun's . offspring. don't have that rangy look that makes some buyers drool, but his Northern Dancer sire line indicates their sturdy bodies will have enough stamina to go two turns.
Q. I know they are different to humans but dont they need a layer of blood? NOT FAIR! And how come they often have more then one offspring at a time?
Asked by Miss Terious - Wed Aug 2 14:34:25 2006 - - 14 Answers - 0 Comments
A. Because they're only fertile "in heat" at certain times- unlike humans, who are always fertile and ready to have babies, so if we don't get pregnant, we can't maintain the uterine lining indefinitely and have to shed it once a month. Cats also invest less in post birth care for their offspring, hence higher mortality rate (need more kittens to have one survive) than humans who invest a lot into one kid who is more likely to survive.
Answered by Megan S - Wed Aug 2 14:41:10 2006


