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Column-AColumn-B i.Jellyfish(d)Coelenterate ii. Cray fish(c)Arthropoda iii. Whale fish(b) Mammal iv. Devil fish(a)Mollusca Jellyfish : - • These are gelatinous marine animals with umbrella-shaped bells and trailing tentacles. • They are members of the phylum Cnidaria, which also includes corals, sea anemones, and hydras. • Jellyfish are found in all the world's oceans, from the surface to the deep sea. • Jellyfish are coelenterates . • Crayfish: - • It is also known as crawfish, crawdads, mudbugs, or freshwater lobsters, which are aquatic crustaceans that live in freshwater habitats such as rivers, streams, lakes, and ponds. • It belongs to the arthropod’s phylum • Whale fish: - • They are a family of deep-sea fish that are related to anglerfish and barreled dragonfish and belong to mammals . • Devilfish : - • The devilfish, also known as the giant Pacific octopus, is a cephalopod mollusk native to the northern Pacific Ocean. • Devil fish belongs to Mollusca .
The side of a square is equal to the perimeter of an equilateral triangle of area 196√3 cm2 . Find the area of the square?
If the radius of a right circular cylinder is doubled (an increase of 100%), and its height is reduced by half (a decrease of 50%), what will be the ra...
The area of a triangle is 96 cm² and its perimeter is 48 cm. Find the in-radius (radius of the inscribed circle) of the triangle.
Ramesh walked 6 km to reach the station from his house, then he boarded a train whose average speed was 60 km/h and thus he reached his destination. In ...
The perimeter of a rectangle is 320 meters, and the difference between length and breadth is 80 meters. Find the area of the rectangle.
Raman gave a certain amount to his son Ritesh for buying some pens and pencils. With this amount Ritesh can purchase either 10 pens or 30 pencils. Rites...
A rectangular plot of size 40 m (length) 20 m (width) is to be grazed by a horse leaving a margin of 5 m from all sides for growing plants and also ...
A cuboid has a breadth of 5 cm, and the combined total of its length and height is 23 cm. If the volume of the cuboid is 600 cm³, calculate the percent...
Calculate the slant height of a right circular cone if the volume is 1232 cm³ and the base area is 154 cm².
If ∆ ABC~∆ FDE such that AB = 9 cm, AC = 11 cm, DF = 16 cm and DE = 12 cm, then the length of BC is: