--%>
Assignment Help - homework help

Describe vision

Describe vision? Why is vision significant for life on earth?

E

Expert

Verified

Vision is the ca ability of some living beings to recognize, to distinguish and to interpret luminous stimuli.

Vision is significant on earth mostly in the terrestrial and in superficial aquatic habitats since our planet is extremely exposed to sunlight and therefore light and colors become distinguishing factors of objects existed in the atmosphere, even at distance. This distinction provided latest survival strategies for the organisms, new protection methods against external dangers, new ways to find food and to communicate with other individuals, new kinds of courting and reproduction behaviors and so on. That is, it made new possibilities of interaction with the surrounds and raised capacity to explore latest ecological niches.

   Related Questions in Biology

  • Q : Define WebCMO WebCMO : It is web site

    WebCMO: It is web site dedicated towards web marketing research. It stands for Web Chief Marketing Officer. It is for Web marketers.

    		•
  • Q : Data mart and data warehouse Specify

    Specify difference between the data mart and the data warehouse?

    		•
  • Q : Photosensitivity in annelids-cnidarians

    How does photosensitivity in annelids, cnidarians and worms vary from insects, vertebrates and cephalopods?

    		•
  • Q : Explain the term monosex culture

    Briefly explain the term monosex culture?

    		•
  • Q : Genetic engineering for developing

    How genetic engineering can be used in order to create the bacteria which have the capability of generating the human insulin?

    		•
  • Q : Types of cell respiration Write down

    Write down the types of cell respiration.

    		•
  • Q : Effects of failures all through DNA

    One characteristic of DNA molecule is its replication ability. What are the effects of failures all through DNA replication?

    		•
  • Q : Systems approach Systems approach This

    Systems approach This school of recent origin having developed in late 1960's. it is an integrating approach which considers the management in its totally based on e

    		•
  • Q : Role of Managers in Learning

    The leader's role in this is of a designer, teacher, and steward who can build shared vision and challenge prevailing mental models. He/she is responsible for building organizations where people are continually expanding their capabilities to shape their future - that is, leaders are responsible

    		•
  • Q : EGO Force of Freudian Theory -

    The ego comes into being because or the limitations of the id in dealing with the real world. Through learning and experience, the ego develops the individual's capabilities of realistic thinking and ability to deal appropriately with his environment. It operates on what is called the reality pri

    		•