--%>
Assignment Help - homework help

Evolutionary innovation represented by nematodes

Describe the main evolutionary innovation represented by nematodes? What is the benefit of that innovation?

E

Expert

Verified

The major evolutionary innovation of nematodes is the complete digestive system, with two openings (that is, anus and mouth). As the ingestion and the defecation processes can take place in distinct extremities of the digestive tube, beings with a complete digestive system contain the benefit of ingesting new food whereas residuals of already eaten food are still within the body and not yet removed.

   Related Questions in Biology

  • Q : What is Workforce Management Workforce

    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

    		•
  • Q : Need | Motives Arousal - Motivation-

    Most of an individual's specific needs are dormant much of the time. The arousal of any particular set of needs at a specific point in time may be caused by internal stimuli found in the individual's physiological condition, emotional or cognitive processes, or by stimuli in the outside environme

    		•
  • Q : Functional differences between glial

    Write down the functional differences between glial cells and neurons?

    		•
  • Q : What is Antiseptic Antiseptic : An

    Antiseptic: An antiseptic is a chemical that destroys and captures the growth of bacteria. It is employed in surgery. Some significant antiseptic chemicals are Dettol, Lysol, carbolic acid, potassium permanganate and so on.

    		•
  • Q : Categorization of lymphocytes Write the

    Write the categorization of lymphocytes?

    		•
  • Q : What is Business Development Business

    Business Development: It is a wide term applied to the procedure of strengthening ties with existing clients and also cultivating customers in other sectors of consumer market. The traditional barriers among sales, customer care, marketing, operations

    		•
  • Q : Ability - Individual Behavior -

    This factor refers to the actual skills and capabilities that a person possesses and is required for the effective performance of activities. Railways need to ensure that its employees possess the necessary abilities to engage in the behavior requirement for effective performance. This is accompl

    		•
  • Q : Gender- Charachetstic of Diversity -

    Besides age composition, there are also changes occurring in gender composition. Women have been entering the workforce in record numbers over last four decades. By 1975 they accounted for approximately 40 percent of the total and at the turn of the century women make up about half the workforce.

    		•
  • Q : What is an antibody and antigen

    What is an antibody and antigen interaction?

    		•
  • Q : Adnexal gland of digestive

    In addition to liver which is the other adnexal gland of digestive system which discharges substances in the duodenum contributing in extracellular digestion?

    		•