Ecological Relationships & Symbiosis - ppt video online download
Of all the symbiotic relationships in the animal kingdom, those that occur in Like many symbiotic pairs, zebras and ostriches seem to be an. Both can survive without the aid of the other. Most often in the Serengeti ostriches and gazelles aren't even found together dude. Maybe they. Gazelles have a mutualistic symbiotic relationship with ostriches, where both parties benefit by enhancing their ability to detect predators and alert one another .
Mutualism Parasitism Commensalism 4 Mutualism Both organisms benefit, each species providing something needed by the other species. Termites have protozoans that live in their gut and digest wood cellulose Flowering plants and pollinating insects Plants provide food; insects cross-pollinate 5 Parasitism One Benefits, the other is HARMED Parasite relies on host for food Host is harmed, but usually not killed Endoparasites: The moths lay their eggs in the flowers where the larvae hatch and eat some of the developing seeds.
Both benefit from living together. Then the honey guide birds eat. Since the visual abilities of the 2 species are different, they can identify threats the other animal would not as readily see. The custom is of Scandinavian origin. In Norse mythology, Baldr was a god of vegetation.
To prevent this, she made every plant, animal, and inanimate object promise not to harm her son Baldr.
- Let’s explore some symbiotic relationships …
The story goes that Frigga overlooked the mistletoe plant, so Loki was able to trick the blind god into killing her son Baldr, with a spear fashioned from mistletoe. Baldr's death brought winter into the world, until the gods restored him to life.
Let’s explore some symbiotic relationships … - ppt video online download
Oxpeckers feed on the ticks found on a rhinoceros. The oxpeckers get a meal and the rhinoceros is helped by the removal of the ticks.
The spruce tree is harmed. The stork uses it saw-like bill to cut up the dead animals it eats.
Symbiosis – Tropical Grasslands of Africa
As a result, the dead animal carcass is accessible to some bees for food and egg laying. The relationship neither harms nor benefits the stork.Ostriches and gazelles
Hermit crabs live in shells made and then abandoned by snails. This relationship neither helps nor harms the snails. They both watch for predators and alert each other to danger. Because their visual abilities are different, they can identify threats that the other animal would not see as readily.
Honey guide birds alert and direct badgers to bee hives. The badgers then expose the hives and feed on the honey first.
Ecological Relationships & Symbiosis
Next the honey guide birds eat. As bison walk through grass, insects become active and are seen and eaten by cowbirds. The relationship neither harms nor benefits the bison. The wrasse fish get a meal and the black sea bass is helped by the removal of the parasites. The worms cause health problems and may result in death.
Orchids grow inside a bromeliad plant.