Molluscs-circulatory system
State the type of circulatory system molluscs has? And compared it with the respiratory system of the annelids?
Expert
Molluscs, (with exception of cephalopods), have open circulatory system, by this we means that the blood circulates within the vessels, from heart, but it also fills the cavities or open lacunas. In annelids, circulatory system is closed, which means that the blood circulates only inside the blood vessels.
How is the respiratory system in the aquatic molluscs characterized? What adaptive respiratory structure does terrestrial molluscs exists?
What is the idea of universality of the genetic code? Explain the exceptions to this universality?
Write down the typical structures of seed? And also describe the term endosperm?
Write down the role of messenger RNA and ribosomes for protein synthesis.
Departmentation Departmentation is a part of the organizational process. It means dividing and grouping the activities and employees of an enterprise into various de
People's perception is determined by their inner needs. A need is a feeling of tension or discomfort when one thinks he is missing something or requires something. People with different needs usually experience different stimuli. Similarly people with different needs select different items to rem
Direction and leadership: direction and effective leadership requires an effective system of communication. As a leader, the manager has to influence the behavior of his subordinates so that they willingly accept him as their leader. Unless the effective communication is there, h
Define the term primary immune response? Answer: Primary exposure to an antigen generates primary immune response.
Name the elements which form the middle ear? State the names of the three middle ear ossicles which participate in phonosensitivity?
Define Pharynx: Pharynx is a general passage for air and food. The pharynx is divisible into oropharynx, naso-pharynx, and laryngeal pharynx.
18,76,764
1961481 Asked
3,689
Active Tutors
1417183
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!