Morphological features of the echinoderms
What are the fundamental morphological features of the echinoderms?
Expert
Echinoderms, as the name points out (that is, echino = spiny, derma = skin), are creatures with spines initiated from an endoskeleton. Their endoskeleton is made up of calcareous plaques which besides spines have pedicellaria, small pincers employed to clean the body and to help in capturing of prey. They also exists a hydrovascular system termed as the ambulacral system. Adult echinoderms contain pentaradial symmetry; the radial symmetry in such animals is secondary, present just in adults.
Write down the inharmonious ecological interaction?
Describe how nucleotides of mRNA chains encode the information for making of amino acids sequences of a protein?
Workforce Management: It is an integrated set of processes, which an institution uses to optimize the productivity of its employees on the particular, departmental, and entity-broad levels. Within a corporation, organization, or government entity, WFM
Do membranes make just the outer wrapping of cells?
Why ethylene endures electrophilic addition reactions?
Write some common features of antigen-antibody interaction.
Negotiations: Business negotiation is the process by that classically two or more parties come together to try to make an equally agreeable contractual decision. All parties will have competing interests and, hence, negotiations can be rather lengthy
1) Focuses mainly on the cultural dimension, and does not adequately take into account the other dimensions of an organization. To transform an organization it is necessary to attend to structures and the organization of work as well as the culture and processes. 'Foc
Is transportation of gases in the tracheophytes made by vascular tissues?
How do taenias get food and create gas exchange?
18,76,764
1936919 Asked
3,689
Active Tutors
1444104
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!