Swimming techniques in osteichthyes and in chondrichthyes
How swimming strategies are different in the osteichthyes and in chondrichthyes? Why sharks are required to agitate their body to swim whearas bony fishes do not?
Expert
Bony fishes have some specialized organ known as a gas bladder, or swim bladder, their interior is filled with the gas liberated from the gas glands. Swim bladder works as the hydrostatic organ as it varies relative density of body regulating the buoyancy and also depth of the animal in water while chondrichthyes don’t have swim bladders and therefore they should continuously agitate their body in order to keep swimming and manage their depth in the water. As an additional swimming aid, in chondrichthyes liver is big and oily; this trait helps in reducing the density of the body relative to water.
ERP is a package with the methods and concepts for the integrated management of business as an entire, for efficient use of management resources, to enhance the effectiveness of an enterprise. At first, ERP was targeted for manufacturing industry most
What are the pancreatic tissues included correspondingly in the exocrine and endocrine secretions? What are their respective enzymes and hormones?
What are support tickets in SAP fico module? Support tickets are fundamentally the problems which occur in day to day usage of SAP. Therefore any sap fico consultant who is resolving the day to day production issue
In which habitats do molluscs survive? Answer: Molluscs can be found in the freshwater, sea and in terrestrial environments.
Illustrate the name the hormone which affects the maturation of the ovarian Follicles after the menses?
What does the formula DPD = SF – TP mean?
Explain the six criteria employed to build a complete evolutionary branch of the vertebrates?
Group formation has certain objectives. The purpose behind group formation may be task achievement, problem-solving, proximity or other socio-psychological requirements. Group formation is based on activities, interactions and sentiments. 1) Task accomplish
What is meant by nutrient?
I. Distortion of message. II. Delays in transmission. III. Overload or unload message. IV.&nb
18,76,764
1942940 Asked
3,689
Active Tutors
1433810
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!