--%>
Assignment Help - homework help

Do sea urchins encompass teeth

Do sea urchins encompass teeth illustrate their teeth structure?

E

Expert

Verified

Sea urchins encompass a teeth-like structure juxtaposed to mouth and made of five teeth linked to muscle fibers and ossicles. This structure, recognized as Aristotle’s lantern, is employ to scratch food, mainly algae, from the marine rocks.

   Related Questions in Biology

  • Q : Importance of Customer to an

    Explain in your own words the value of a customer to an organization and what supporting methodology should be used to ensure their satisfaction and what elements should be applied to the methodology to ensure the information received is salient.

    		•
  • Q : Seed production reproductive process

    Based on the seed production and climate data below, what general association can you draw between reproductive success (seed production) and climate across the five dominant tree species in a northern Wisconsin forest? Provide a reasonable mechanisti

    		•
  • Q : Mechanism of the precipitation Write

    Write down the mechanism of the precipitation.

    		•
  • Q : Explanation of fossil fuels Give a

    Give a brief explanation of fossil fuels.

    		•
  • Q : Multimedia Communication - Organization

    This is a combination of many 'media' brought together to convey a message. These 'media' can include graphic, photo, music, voice, text and animations. When these elements are placed together on computer screen, they become multimedia. Since multimedia combines many different media types, it is

    		•
  • Q : Short note on the neo-Lamarckism Write

    Write a short note on the neo-Lamarckism.

    		•
  • Q : Define the term pathogenicity Define

    Define the term pathogenicity. Briefly illustrate it.

    		•
  • Q : Characteristics of Object Oriented

    Explains the characteristics of Object Oriented programming language?

    		•
  • Q : ID Force of Freudian Theory -

    The id is the source of strong, inborn drives and urges such as aggression and sex. The id operates on what is called the pleasure principle, that is, it acts to avoid tension and seeks immediate pleasure. However, it tends to operate at a very subjective and unconscious level and is not fully ca

    		•
  • Q : Disadvantages of Equity Motivation -

    1)     Is a given factor and input or an outcome? For example, "responsibility" is viewed by some as input and as output by others. 2)     How does a person choose (or change) the comparison other? 3)     Under what circu

    		•