Definition of Age of invertebrates. Meaning of Age of invertebrates. Synonyms of Age of invertebrates

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Definition of Age of invertebrates

Age of invertebrates
Invertebrate In*ver"te*brate, a. (Zo["o]l.) Destitute of a backbone; having no vertebr[ae]; of or pertaining to the Invertebrata. -- n. One of the Invertebrata. Age of invertebrates. See Age, and Silurian.

Meaning of Age of invertebrates from wikipedia

- Marine invertebrates are the invertebrates that live in marine habitats. Invertebrate is a blanket term that includes all animals apart from the vertebrate...
- of the different cells of an animal are derived from the embryonic germ layers. Those simpler invertebrates which are formed from two germ layers of ectoderm...
- While the full extent of invertebrate diversity is uncertain, 90% of insects and molluscs are considered endemic. Invertebrates occupy many ecological...
- Ageing (or aging in American English) is the process of becoming older. The term refers mainly to humans, many other animals, and fungi, whereas for example...
- record of terrestrial animals in Gondwana: A scorpion from the Famennian (Late Devonian) Witpoort Formation of South Africa". African Invertebrates. 54 (2):...
- do not progress beyond the polyp phase. Hydra mainly feed on aquatic invertebrates such as Daphnia and Cyclops. While feeding, Hydra extend their body...
- strata to time) and geochronology (a scientific branch of geology that aims to determine the age of rocks). It is used primarily by Earth scientists (including...
- skeletons of vertebrate paleontology, invertebrate fossils are usually both common and simple to identify. This is because many prehistoric invertebrates were...
- offset number of chromosomes within the embryo. Polyspermy, while physiologically possible in some species of vertebrates and invertebrates, is a lethal...
- viviparous organisms is debatable, and in invertebrates such as Arthropoda, is analogous at best. Childhood is the age span ranging from birth to adolescence...