Describe the typical shape of poriferans
Describe the typical shape of poriferans?
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Sponges contain bodies in the form of tubular vases or globes open in an upper extremity. They contain an internal central cavity and porous walls. The central cavity is termed as spongocoel and the opening in upper extremity is termed as osculum.
Discuss “mutualist exploration of cellulose digestion”, the occurrence which happens in some of the mammals and insects?
Explain why, even if they have an open circulatory system, flying insects like flies used to beat their wings with large speed?
Do squids and octopus have exoskeleton?
What is meant by the parthenogenesis?
Total Quality Management (TQM): It refers to management techniques employed to improve quality and productivity in business organizations. The TQM is a comprehensive management approach which works horizontally across an association, including all dep
How reptiles and birds are different regarding the maintenance of the body temperature? Whether birds are rare in Polar Regions?
Which substance stimulates the production of the red blood cells? Which organ is responsible for secreting that particular substance? Under which conditions this secretion does increases?
What are the major general methods of male as well as female surgical sterilization?
What are the main kinds of endocytosis?
Write down the fluid which fills the nucleus?
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