Genetic reservoir - conservation of wildlife, Biology

Assignment Help:

Genetic Reservoir - Conservation of Wildlife 

Despite the present and future economic and health importance to human beings, very little is known about most of the earth's 1.7 million identified species. Less than 1% of the earth's identified plant species have been thoroughly studied to determine their possible usefulness. Loss of this biological and genetic diversity reduces our ability to respond to new problems and opportunities-as though we have thrown away millions of gifts without unwrapping them. The maintenance of large gene pool is also of great interest to agriculturists. All domestic crops and live stocks originated from native plants and animals. And those native species are still needed to provide the new genetic characteristics that we need to help solve our present and future food production problems.

For example, the new varieties of wheat and rice, which have significantly increased food production in the recent years, have been produced by breeding experiments that utilised thousands of native and domesticated varieties of rice and wheat. Because pests, disease-causing organisms and technology evolve over a number of years, many challenges that we cannot predict are certain to present themselves- challenges that will require genetic resources of other varieties and breeds.


Related Discussions:- Genetic reservoir - conservation of wildlife

Bovine rotavirus diarrhoea, B o v i ne rotavirus diarrhoea The bovi...

B o v i ne rotavirus diarrhoea The bovine rotavirus is a RNA virus with 11 segments of double stranded RNA belonging to the genus Rotavirus in the family Reoviridae. Rotavi

Explain the pre pregnancy weight and foetal outcome, Explain the Pre Pregna...

Explain the Pre Pregnancy Weight and Foetal Outcome? Several studies from around the world from developing and developed countries have demonstrated an association between pre-

Locomotion in arthropoda, Locomotion in Arthropoda The Arthropods are...

Locomotion in Arthropoda The Arthropods are characterized by the existence of some special features which can be considered key to their success. These involve a rigid exoske

Controlling of gaseous pollutants, The gaseous pollutants can be controlled...

The gaseous pollutants can be controlled through the techniques of combustion, absorption adsorption and cold trapping. (a)   Combustion: Though combustion is a major cause of i

Functional difference between neurons and glial cells, Q. What are the func...

Q. What are the functional differences between neurons and glial cells? Neurons and Glial cells are the cells that form the nervous system. Neurons are cells that have the func

Muncipal water treatment , The modern water treatment plan is often call...

The modern water treatment plan is often called upon to perform wonders with the water fed to it.  The clear, safe , even tasteful water that comes from a faucet may have started a

Receptors - eye, EYE HISTOR Y - Steva n described it first. S...

EYE HISTOR Y - Steva n described it first. Study of eye is ophthalmology. Instrument used to examine interior of eye is  ophthalmoscop e . SHAP E - More o

Describe why the bile acids are much better suited, All of the following il...

All of the following illustrate why the bile acids are much better suited then cholesterol for use as emulsification agents for fats except: -cholesterol contains a hydroxyl gro

Explain measurement of cell mass - microbial estimation, Explain Measuremen...

Explain Measurement of Cell Mass - Microbial Estimation? You may recall reading earlier that filamentous bacteria and moulds cannot be counted satisfactorily by employing plate

Safety aspects of feed processing, Safety aspects of feed processing S...

Safety aspects of feed processing Safety of the man and machine in a feed mill is very important to avoid the accidents. Some basic aspects of a good safety programme are as f

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