--%>
Assignment Help - homework help

What is panspermia

Explain the term panspermia?

E

Expert

Verified

Panspermia is defined as the hypothesis which explains life over the earth as not begin from the planet. The idea states that the first living beings which colonized the earth arrive from the outer space, from other planets or even from other galaxies by traveling within meteorites, comets.  As per this hypothesis, even type of life now existent over earth would have also been seeded intentionally by the extraterrestrial beings in the other stellar and planetary systems.

   Related Questions in Biology

  • Q : Vascular system which performs exchange

    Name the part of vascular system which performs exchange of gases and other substances with the tissues? Answer: Just capillaries perform exchange of gases and othe

    		•
  • Q : Infructescences-pseudofruits and

    Describe the term infructescences, pseudofruits and parthenocarpic fruits?

    		•
  • Q : What is Strategic Alliance Strategic

    Strategic Alliance: It is an arrangement between two companies which have decided to share resources to undertake a particular, mutually valuable project. Strategic alliance is less concerned and less permanent than a joint venture, in which two compa

    		•
  • Q : Formation of male gametophytes Explain

    Explain the formation of the male gametophytes and the male gametes inside the angiosperms?

    		•
  • Q : Managing Ethics and Corporate Social

    The requirement for this Research paper is 10 pages.  I have already done 7.5 pages, so please fill in another to 3 pages to make it at minimum 10pages. Readings:

  • Q : Defence method of body against foreign

    Specify two groups of the defence mechanisms of body against the foreign or harmful agents? Specify the difference between them?

    		•
  • Q : Characteristics of a Group -

    1)     Interaction among members 2)     Common interests or goals 3)     People see themselves as members 4)     Two or more people are needed to form groups  

    		•
  • Q : Contingency Theory-Theories of

    Contingency Theory-Theories of LeadershipA) Is there a single ideal management style? B) Contingency approaches describe relationships between leadership styles and specific organizational settings.

    		•
  • Q : General equation of aerobic respiration

    Write down the general equation of aerobic respiration (as well representing ADP and phosphate).

    		•
  • Q : Competitive Pressures - Organizational

    Still another reason for the emergence of the importance of diversity to organizations is the realization that diversity can help them meet the competitive pressures they currently face. Firms that aggressively try to hire and promote women and minorities are going to end up with a more talented

    		•