q what are the two major classes into which
Q What are the two major classes into which fishes are divided?
Ans. Fishes are divided into two major classes: osteichthyes, bony fishes (tuna, sardines, salmons) , and chondrichthyes, fishes with cartilaginous skeletons (sharks, rays, dog-fishes).
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an object 48 feet tall casts a shadow that is 144 feet long how long in feet would the shadow be for an object which is 168 feet
questioni want to know the number of pixels related to the actual phase value and want to separate the zero phase valued pixels from the
questioni want to know the number of pixels related to the actual phase value in an image and want to separate the zero phase valued pixels from the
q chordate identity card how are they characterized according to examples of representing beings type of symmetry basic morphology germ layers and
q what are the two major classes into which fishes are dividedans fishes are divided into two major classes osteichthyes bony fishes tuna sardines
q from which features do osteichthyes and condrichthyes get these nameschondros means cartilage ictis means fish both from the greek the name
q what are the major features of fishes associated to the habitat where they livefishes are all aquatic animals and thus they have a hydrodynamic
q how different are the swimming strategies in chondrichthyes and in osteichthyes why do sharks need to agitate their body to swim while bony fishes
q how does the swim bladder of fishes work allowing fishes to control their depth under waterfrom hydrostatics it is known that an object does not
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