--%>
Assignment Help - homework help

Primary energy source for life on earth

Write down the primary energy source for life on the earth.

E

Expert

Verified

The primary energy source for the life on earth is sun. The sun performs the significant role of keeping the planet temperate and it is the source of the incandescent energy employed in photosynthesis. This energy is converted in organic material by photosynthetic autotrophic beings and consumed by other living beings.

   Related Questions in Biology

  • Q : Starting and the end of the second

    Name the events which mark the starting and the end of the second interphase period? What occurs in the cell in this period?

    		•
  • Q : Hormones are secreted by the

    Explain the hormones which are secreted by the neurohypophysis? Also Illustrate their particular functions?

    		•
  • Q : Define Job Task Analysis Job Task

    Job Task Analysis: Methodical identification of the basic elements of a job, and assessment of knowledge and skills needed for the job's performance. This information is employed in human resource management for training programs, developing instituti

    		•
  • Q : Working of antibodies to neutralize

    Explain the working of antibodies to neutralize antigens?

    		•
  • Q : Initiation of breathing Initiation of

    Initiation of breathing: There is spontaneous initiation of breathing in the central nervous system and the body's respiratory system performs it. Taken as a whole, this system allows the body to inhale the air containing oxygen, and to exhale the har

    		•
  • Q : Original equilibrium and effect of

    Assume in downtown Chicago the equilibrium rent for two-bedroom apartment is $900 per month. The city council decides to place price ceiling on apartments and will not permit landlords to charge more than $700 per month. Draw this condition using a graph. E

    		•
  • Q : Main natural plant hormones Write down

    Write down the main natural plant hormones and what are their particular effects?

    		•
  • Q : Salivary digestive enzyme What do you

    What do you mean by the salivary digestive enzyme? Which kind of food it can digest and into what kind of the smaller molecules it transforms the food?

    		•
  • Q : Description of meninges and

    Give a brief description of meninges and cerebrospinal fluid?

    		•
  • Q : Describe the utilization to label an

    In radio immuno assay describe the utilization to label an antigen? Answer: In this method, the antigen is usually labeled with a-emitting isotopes like I125.

    		•