--%>
Assignment Help - homework help

Define the term compound eyes

Define the term compound eyes?

E

Expert

Verified

Arthropods contain compound eyes made up of several visual units termed as ommatidia. Each and every ommatidium transmits visual information via the optic nerve to the brain that interprets the image. Since they are round and numerous, such ommatidia, whose external surfaces point in various directions making independent images, cause arthropod eyes encompass a big visual field, bigger than the visual field of vertebrates. Various insects contain one or more simple eye besides their pair of the compound eyes.

   Related Questions in Biology

  • Q : Significance of primary structure of a

    Explain the primary structure of a protein? What is the significance of primary structure?

    		•
  • Q : What do you mean by the term haptens

    What do you mean by the term haptens? Illustrate briefly with an example?

    		•
  • Q : Types of muscle tissues Specify the

    Specify the types of muscle tissues? State the morphological attributes which differentiate those types?

    		•
  • Q : Description of plasma membrane of cell

    Give a brief description of plasma membrane of cell? And also write down its major functions?

    		•
  • Q : Name the animals which make cutaneous

    Name the animals which make cutaneous respiration?

    		•
  • Q : Views of Conflict - Organizational

    1)     Traditional view: the early approach to conflict assumed that all conflict was bad. Conflict was viewed negatively, and it was used synonymously with such terms as violence, destruction, and irrationality to reinforce its negative connotation. Conflict,

    		•
  • Q : Types of neurons-function of

    According to the function of transmitted neural impulse what are the types of neurons? How dissimilar are the concepts of efference and afference of the neural impulse transmission?

    		•
  • Q : IT strategy is an extension of past

    IT strategy is an extension of past activities If an IT department has been doing the same things for a number of years, it is easy to think that the same formula will work in the future. The department confuses strategy (identifyi

    		•
  • Q : Importance of co-ordination Importance

    Importance of co-ordination 1) unity of the commands : in an enterprises can be successful in achieve in the goals only if the employee of the enter

    		•
  • Q : Periods of second meiotic division Name

    Name the periods of second meiotic division? Answer: Meiosis II is classified into prophase II, metaphase II, anaphase II and telofase II.

    		•