What kingdom is grantia?
Animal
Grantia/Kingdom
What characteristics does grantia have that are specific to animals?
Species Overview Grantia compressa (Fabricius, 1780) is a very characteristic white, flattened, calcareous sponge occurring usually in groups of half a dozen or more. Its surface looks smooth but feels rather rough; its consistency is rather firm and it can be bent without breaking.
What is the domain of grantia?
Eukaryote
Grantia/Domain
Where are Grantia found?
sea shore
Habitat: The main habitat is the sea shore where specimens are found attached to the underside of overhangs, often in abundance; they also occur commonly in the shallow sublittoral, e.g. on kelp stipes (? often associated with red algae). In the east Atlantic “from littoral to 288m”.
What is Grantia body plan?
sycon body plan
Grantia demonstrates the sycon body plan in which the wall of the colony is folded into a series of internal and external canals that circulate water to bring in dissolved oxygen and prey while removing waste products.
How do Grantia reproduce?
Budding and fragmentation allows Grantia sponges to form identical offspring while sexual reproduction permits genetic mixing. Environmental conditions including water temperature, tidal stage, and the phase of the moon need to be near perfect or else sexual reproduction by these sponges is postponed.
What type of symmetry do grantia have?
Grantia is a genus of calcareous marine sponges that is sometimes referred to as Scypha in older texts. Humans have bilateral symmetry. Most are sponges are asymmetrical, though some of them exhibit radial symmetry (Dawkins 2004).
What is grantia body plan?
What is the composition of Grantia spicules?
Spicules are the mineral parts that form the skeleton of the grantia and are often composed of calcium carbonate or silica.
How does Grantia reproduce?
Where are Grantia sponges found?
Habitat: The main habitat is the sea shore where specimens are found attached to the underside of overhangs, often in abundance; they also occur commonly in the shallow sublittoral, e.g. on kelp stipes (? often associated with red algae). In the east Atlantic “from littoral to 288m”.
