Definition & Betydelse | Engelska ordet UNFERTILIZED

Definition av UNFERTILIZED

1. böjningsform av unfertilize
2. perfektparticip av unfertilize

Exempel på hur du använder UNFERTILIZED i en mening

• Cycads are gymnosperms (naked-seeded), meaning their unfertilized seeds are open to the air to be directly fertilized by pollination, as contrasted with angiosperms, which have enclosed seeds with more complex fertilization arrangements.
• Some species eject unfertilized ova into the water, while others keep their ova in brood chambers until they hatch, and some of these species use placenta-like organs to nourish the developing eggs.
• The name is based on the unenclosed condition of their seeds (called ovules in their unfertilized state).
• Hymenoepimecis argyraphaga wasps have a haplodiploid genetic system, meaning unfertilized eggs will become males and fertilized eggs will become females.
• Social wasps are haplodiploid, which means that males are all haploid and develop from unfertilized eggs, while females are diploid and develop from eggs fertilized by drones.
• Females of certain poison frog species produce unfertilized, non-developing trophic eggs which provide nutrition to her tadpoles.
• The bird egg is a fertilized gamete (or, in the case of some birds, such as chickens, possibly unfertilized) located on the yolk surface and surrounded by albumen, or egg white.
• Thelytoky is a particular form of parthenogenesis in which the development of a female individual occurs from an unfertilized egg.
• Arrhenotoky (from Greek ἄρρην árrhēn "male" and τόκος tókos "birth"), also known as arrhenotokous parthenogenesis, is a form of parthenogenesis in which unfertilized eggs develop into males.
• The Valencia orange undergoes nucellar embryony in both fertilized and unfertilized conditions of the ovule.
• mamoratus haploid unfertilized oocytes by a post-meiotic mechanism resulting in genome wide homozygosity.
• After the eggs hatch, some species of Dendrobates carry their tadpoles on their backs up to the rainforest canopy so they can grow in the pools of water on top of Bromeliaceae, and feed their tadpoles with unfertilized eggs.
• Female climbing mantella engage in trophic egg laying, and care for their young by feeding them their unfertilized eggs (a behavior known as oophagy).
• The latifundios were great extensions of land owned by a single or very few owners and workers lived in the hacienda solely for the production of food, while the minifundios were small pieces of land owned by peasants mestizos which overused it and unfertilized these.
• Saga pedo is highly unusual in that it reproduces asexually with parthenogenesis, where the female lays unfertilized eggs that develop into young females that are identical copies of their mother.
• Hymenoptera largely reproduce through facultative parthenogenesis, where haploid males develop from unfertilized eggs (arrhenotoky) and diploid females develop from fertilized eggs.
• These asexual (agamic) females lay unfertilized eggs in the embryonic bud leaves of the Turkey oak, with galls slowly developing during winter, and are visible in March and April as small oval structures between the bud scales, looking like ant's eggs or pupae.
• These mantises avoid that, using a breeding process called thelytokous parthenogenesis where offspring results from an unfertilized egg.
• One fish species does not reproduce by sexual reproduction but uses sex to produce offspring; Poecilia formosa is a unisex species that uses a form of parthenogenesis called gynogenesis, where unfertilized eggs develop into embryos that produce female offspring.
• The plant often reproduces vegetatively via tillers, or via apomixis with unfertilized seeds, and some populations are made up only of female individuals.

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