Definition of Spores. Meaning of Spores. Synonyms of Spores

Here you will find one or more explanations in English for the word Spores. Also in the bottom left of the page several parts of wikipedia pages related to the word Spores and, of course, Spores synonyms and on the right images related to the word Spores.

Definition of Spores

Spore
Spore Spore, n. [Gr. ? a sowing, seed, from ? to sow. Cf. Sperm.] 1. (Bot.) (a) One of the minute grains in flowerless plants, which are analogous to seeds, as serving to reproduce the species. Note: Spores are produced differently in the different classes of cryptogamous plants, and as regards their nature are often so unlike that they have only their minuteness in common. The peculiar spores of diatoms (called auxospores) increase in size, and at length acquire a siliceous coating, thus becoming new diatoms of full size. Compare Macrospore, Microspore, O["o]spore, Restingspore, Sph[ae]rospore, Swarmspore, Tetraspore, Zo["o]spore, and Zygospore. (b) An embryo sac or embryonal vesicle in the ovules of flowering plants. 2. (Biol.) (a) A minute grain or germ; a small, round or ovoid body, formed in certain organisms, and by germination giving rise to a new organism; as, the reproductive spores of bacteria, etc. (b) One of the parts formed by fission in certain Protozoa. See Spore formation, belw. Spore formation. (a) (Biol) A mode of reproduction resembling multitude fission, common among Protozoa, in which the organism breaks up into a number of pieces, or spores, each of which eventually develops into an organism like the parent form. --Balfour. (b) The formation of reproductive cells or spores, as in the growth of bacilli.

Meaning of Spores from wikipedia

- in unfavourable conditions. Spores form part of the life cycles of many plants, algae, fungi and protozoa. Bacterial spores are not part of a ****ual cycle...
- production of a****ual spores (conidia) formed by differentiation at the ends of hyphae. The mode of formation and shape of these spores is traditionally used...
- Spore is a 2008 life simulation real-time strategy God game developed by Maxis Emeryville, published by Electronic Arts and designed by Will Wright, and...
- of spores remaining viable over 10,000 years, and revival of spores millions of years old has been claimed. There is one report of viable spores of Bacillus...
- as: Once the spores are inhaled, they are transported through the air p****ages into the tiny air sacs (alveoli) in the lungs. The spores are then picked...
- the production of spores in biology. The term is also used to refer to the process of reproduction via spores. Reproductive spores were found to be formed...
- 1960. Spores continued graduate studies at Harvard, where he completed a Master's thesis in 1963 and his doctorate in anthropology in 1964. Spores, Ronald...
- produce spores in an unfavorable growth environment to preserve the organism's viability and permit survival in a dormant state until the spores are exposed...
- spore application). Resident spores in the soil are swallowed by grubs during their normal pattern of feeding on roots. This ingestion of the spore by...
- In addition, the growth of a sporeling from a spore, such as the spores of hyphae from fungal spores, is also germination. Thus, in a general sense,...
Loading...