Difference between mussels and octopuses
What is the basic difference between mussels and octopuses concerning their circulatory systems? How does that difference persuade the mobility of such animals?
Expert
Cephalopod molluscs, such as octopuses and squids, contain a closed circulatory system with blood pumped beneath pressure flowing in vessels. Bivalve molluscs, such as mussels and oysters, contain an open circulatory system (also termed as lacunar circulatory system) where blood flows below low pressure as it falls in cavities of body and doesn’t only circulate in blood vessels. Molluscs with closed circulatory systems are bigger, agile and can actively move; molluscs with open circulatory systems are slow, smaller and some are practically sessile.
What is the main difference among chorion and amnion?
Following steps must be taken in resolving a conflict already arisen: 1) Preliminary step: this step involves knowing of full details of the conflict and the first thing to note is the stage of conflict. The more advance the stage of conflict, the more e
Name the main portions of the human ear? Answer: The human ear is classified into three mains parts: external ear, middle ear and the internal ear.
Components of a Product Strategy: For developing an effective product strategy, the following components should be incorporated in the product strategy. Making product changes Competitor Intelligence Selling Strateg
What do you mean by the near point and the far point of vision?
Responsibilities towards stakeholders: The Project Manager and the Functional Manager can be compared in addressing various stakeholders as below: Organization: The first and foremost stakeholder o
Explain International journal for performance appraisals in Human Resource Management ?
How can bacteria generate human insulin on an industrial scale? Describe the other forms of insulin made accessible by the pharmaceutical industry?
How nervous systems receive the information about external environment, the organs and the tissues?
Write down the main events of final mitotic period.
18,76,764
1958723 Asked
3,689
Active Tutors
1458797
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!