In spermatophyte plants, seed dispersal is the movement, spread or transport of seeds away from the parent plant. Plants have limited mobility and rely...
42 KB (5,029 words) - 14:02, 30 July 2024
Seed dispersal syndromes are morphological characters of seeds correlated to particular seed dispersal agents. Dispersal is the event by which individuals...
22 KB (2,846 words) - 05:58, 15 May 2024
categories, pre-dispersal and post-dispersal predation, which affect the fitness of the parental plant and the dispersed offspring (the seed), respectively...
18 KB (2,236 words) - 22:28, 14 May 2024
Frugivore (section Frugivore seed dispersal)
Seed dispersal is important for plants because it allows their progeny to move away from their parents over time. The advantages of seed dispersal may...
23 KB (2,508 words) - 02:54, 26 July 2024
Harvester ant (section Seed dispersal)
either as seed dispersal agents or as seed predators, or both. During the day, these ants search the savannas for vegetation and plant seeds, and carry...
11 KB (1,280 words) - 01:21, 13 August 2024
Flower (section Seed dispersal)
to the method of seed dispersal; that being the purpose of fruit - to encourage or enable the seed's dispersal and protect the seed while doing so. Following...
103 KB (11,635 words) - 18:51, 9 August 2024
Erodium cicutarium (section Seed dispersal behavior)
the dispersal distance. E. cicutarium with larger seeds have a longer coil and uncoil time compare to smaller seeds. In the field, the rate of seed burial...
13 KB (1,568 words) - 13:57, 17 June 2024
such as seeds and spores. Technically, dispersal is defined as any movement that has the potential to lead to gene flow. The act of dispersal involves...
44 KB (5,342 words) - 23:01, 16 June 2024
Japanese black bear (section Seed dispersal)
area. In autumn, the bears have a greater seed dispersal rate and usually the males have a larger dispersal areas than females. There has been a huge...
6 KB (725 words) - 05:36, 27 February 2024
omnivores, and take a range of other plant foods, including shoots and grass seeds, in addition to fungi, invertebrates, eggs, carrion, fish, and small vertebrates...
73 KB (7,822 words) - 05:12, 14 August 2024
Symbiosis (section Seed dispersal)
nourishment and shelter for the ant and its larvae. Seed dispersal is the movement, spread or transport of seeds away from the parent plant. Plants have limited...
52 KB (5,479 words) - 18:32, 12 August 2024
Cassia fistula (section Pollinators and seed dispersal)
to determine how the seeds of C. fistula are dispersed. He found that golden jackals feed on the fruits and help in seed dispersal. It is used in Vishu...
14 KB (1,445 words) - 09:42, 18 July 2024
Ecballium (section Seed dispersal)
squirting a stream of mucilaginous liquid containing its seeds as a means of seed dispersal, an example of rapid plant movement. E. elaterium is native...
9 KB (939 words) - 02:37, 30 July 2024
such as movement from their birth site Dispersal vector, forces that carry seeds for plants Oceanic dispersal, the movement of terrestrial organisms from...
1 KB (198 words) - 16:07, 10 July 2024
will reproduce. These dispersal units can range from pollen to seeds to fungi to entire organisms. There are two types of dispersal vector, those that are...
37 KB (4,532 words) - 01:52, 28 September 2023
Parasitic plant (section Seed dispersal)
a sticky seed for dispersal. The seed sticks to nearby animals and birds and then comes into direct contact with the host. Arceuthobium seeds have a similarly...
29 KB (3,340 words) - 18:25, 7 August 2024
Conifer (section Seed-dispersal mechanism)
time. Wind and animal dispersals are two major mechanisms involved in the dispersal of conifer seeds. Wind-born seed dispersal involves two processes...
50 KB (5,813 words) - 14:00, 6 August 2024
Capsicum annuum (section Seed dispersal)
and seeds. The seeds are then passed through the birds’ digestive system and dispersed to new environments via defecation. Bird dispersal for seeds has...
26 KB (2,732 words) - 20:20, 11 August 2024
animal species' attainment of hydration, nutrition, reproduction and/or seed dispersal. Biological evolution created hygroscopic solutions for water harvesting...
46 KB (5,213 words) - 19:20, 24 June 2024
megafauna that are now extinct. Diminished effectiveness and distance of seed dispersal by fruit-eating mammals inhabiting the same ecosystems today suggest...
124 KB (3,857 words) - 20:09, 12 August 2024
Myrmecochory (category Seeds)
is seed dispersal by ants, an ecologically significant ant–plant interaction with worldwide distribution. Most myrmecochorous plants produce seeds with...
20 KB (2,396 words) - 23:05, 8 May 2024
Helonias (section Mechanisms of seed dispersal)
long-distance seed dispersal. It is also known that ants actively engage in Helonias seed dispersal. Although ants can help facilitate the dispersal process...
9 KB (939 words) - 07:03, 30 July 2024
White-eared opossum (section Diet and seed dispersal)
seeds are viable for germination after the passage through the digestive tract, making the white-eared opossum an adequate vector for seed dispersal....
8 KB (857 words) - 20:41, 21 July 2024
Tambaqui (section Seed dispersal)
(September 2008). "Within Flood Season Variation in Fruit Consumption and Seed Dispersal by Two Characin Fishes of the Amazon". Biotropica. 40 (5): 581–589....
20 KB (2,274 words) - 20:22, 21 June 2024
Florida box turtle (section Seed dispersal)
feeding on carrion and garbage. The Florida box turtle contributes to the seed dispersal of various plants throughout its range. The vast majority of these plants...
16 KB (1,846 words) - 22:37, 10 July 2024
evolutionary anachronism—that is, a fruit coevolved with a large animal seed dispersal partner that is now extinct. This hypothesis is controversial. Maclura...
31 KB (3,353 words) - 02:18, 14 August 2024
several seeds known at different times as the oldest viable seed. Dormancy allows seeds to survive for extended periods, which can aid in seed dispersal and...
13 KB (1,487 words) - 08:46, 16 June 2024
Subfossil lemur (section Seed dispersal)
leaf-eating and seed predation. The giant lemurs likely filled ecological niches now left vacant, particularly seed dispersal for plants with large seeds. There...
88 KB (9,962 words) - 10:59, 2 July 2024
Araucaria araucana (category Edible nuts and seeds)
This rodent buries seeds whole in locations favorable for seed germination, unlike other animals. Another important seed dispersal agent is the parakeet...
29 KB (3,037 words) - 08:14, 22 May 2024