Animals having circulatory system
Explain whether all animals have circulatory system?
Expert
All animals do not have circulatory system. Cnidarians, poriferans, platyhelminthes and nematodes, in all these animals there are the pseudocoelom fluid but have no vessels are a vascular animals. Echinoderms also do not have true circulatory systems.
Name some representatives of an echinoderm phylum? Answer: Starfishes, sea cucumbers (or holothurians), sea urchins and brittle stars are some illustrations of echin
State difference between the cascading report and drill through the report?
Identify RiskA) Risks exist because of both exogenous and endogenous factors: Exogenous factors include changes in technology, government regulation/policies, market fluctuations in prices and supplies, legal and contractual issue
Illustrate is the esophagus a muscular organ or not? Why even in a patient lying completely flat on a hospital bed can the swallowed food arrive at the stomach?
What is meant by the term Nymph and Imago?
Situation approach This theory advocates that leadership is strongly affected by the situation from the leader emerges and in which he works. it is based on the assu
Organizational Development: It deals with enhancing a company’s performance and individual growth of its employees. Each organization must be viewed as a coherent system composed of split parts. Organizational development as a procedure comprise
Employee Retention: This refers to the different policies and practices that let the employees stick to an organization for a longer time period. Every organization invests money and time to groom a new joinee, make him a business ready material and b
The super ego represents societal and personal norms and serves as an ethical constraint on behavior. It can best be described as the conscience. The super ego provides norms to ego to determine what is wrong or right. However, a person is not aware of the working of the super ego, and cons
Name the categorization of hypersensitivity?
18,76,764
1949210 Asked
3,689
Active Tutors
1444967
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!