Economic importance of wild life, Biology

Assignment Help:

ECONOMIC IMPORTANCE OF WILD LIFE -

(i) Plants -

  1. Produce food.
  2. Provide Timber, paper, gums, drugs, pigments, fibres, rubber, oils, condiments & fuel.
  3. Release O2.
  4. Decorate our land scapes and provide pleasing greenery.

(ii) Animals -

  1. Earthworms & other burrowing animals make soil porous to facilitate plant growth.
  2. Animals enrich the soil with their excreta.
  3. Help in pollination and dispersal.
  4. Provide COfor photosynthesis.
  5. Provide food, fur, wool, silk, leather, musk, ivory, horns, honey, lac, hair, feathers & pearl.
  6. Some acts as scavanger.
  7. Used for transport and in agriculture operation.
  8. Some pay a roles in biological control of pests.

(iii) Micro organisms -

  1. Act as decomposers.
  2. Fix N2.
  3. Help in digestion of cellulose.
  4. Used in industries producing alcohol, acetone, vinegar, methane, vitamins & antibiotic.

Related Discussions:- Economic importance of wild life

What is the main cell organelle involved in cell digestion, What is the mai...

What is the main cell organelle involved in cell digestion? What are the properties of that organelle that enable it to do the task? The organelles responsible for intracellula

Bioenergetics, role of bioenergetics in our body

role of bioenergetics in our body

Define needle selection for suturing, Define Needle selection for Suturing ...

Define Needle selection for Suturing 1. Needle with a reverse cutting edge "the cutting edge is outside the curve" is preferable, because it prevents tearing, 2. Conventiona

Respiration in cockroach, what is the chemical reaction of respiration in c...

what is the chemical reaction of respiration in cockroach?

What are the tupes of aortic aneurysm surgery, What are the tupes of Aortic...

What are the tupes of Aortic Aneurysm Surgery? Types of Surgery :  Technique of surgery and the approach depends on the site of thoracic or thoraco abdominal aortic aneuiysm.

Invertebrete zoology, give an example invertebrate phylum/phyla for protopl...

give an example invertebrate phylum/phyla for protoplasmic grade organization

Causes of non-ketotic hyperosmolar diabetic coma, Q. Causes of Non-Ketotic ...

Q. Causes of Non-Ketotic Hyperosmolar Diabetic Coma? The causes of NKHDC are given below: 1) Infections 2) Trauma 3) Burns 4) Myocardial Infarctions (heart attack)

Explain about central nervous system, Central Nervous System (CNS) Cove...

Central Nervous System (CNS) Covering of the brain and spinal cord is called Meanings (membranes which cover and protect brain and spinal cord are called meanings) There is flu

Mechanoreceptors - receptors, Mechanoreceptors - Receptors Mechanorece...

Mechanoreceptors - Receptors Mechanoreceptors involve those receptors involved in perception of touch, pressure, tension, hearing, vibration, gravity, muscle tension etc. Th

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd