Explain insect resistance, Biology

Assignment Help:

In 2003 nearly 70 million hectares globally were planted in genetically modi?ed crops.

Of these, 73%  were plants such as soybean, corn and cotton, which were modi?ed to be herbicide tolerant and 18%  were plants such as maize and cotton, which were modi?ed to be insect resistant. A further 8% were crops with both herbicide tolerance and insect resistance. The remaining 1% were modi?ed in other ways.

Compare and contrast the possible outcomes of releasing into the environment, plants genetically modi?ed for herbicide tolerance with those of plants genetically modi?ed for insect resistance. Your answer should include both the ecological and evolutionary outcomes of such releases, and evaluate the likelihood of these outcomes occurring.

 


Related Discussions:- Explain insect resistance

What happens when the cell membrane ruptures, Explain what happens when the...

Explain what happens when the cell membrane or plasma membrane ruptures or breaks down? Ans) When cell membrane ruptures Ions leek out and unless repaired in time the cell will

What is the large size of cephalopods, Q How is the large size of some ceph...

Q How is the large size of some cephalopods related to the kind of circulatory system they present? In cephalopods the circulatory system is closed and this provides more press

Haemodynamics, Haemodynamics :  The type of valves chosen should have exce...

Haemodynamics :  The type of valves chosen should have excellent haemodynamics. In studies at rest and on exercise the valve should produce only acceptable diastolic gradients in

Person and being, What evidence is there that makes it seem humans have mor...

What evidence is there that makes it seem humans have more than a material existence?

What is hydrogen bonds, What is hydrogen bonds? Hydrogen Bonds : Hydr...

What is hydrogen bonds? Hydrogen Bonds : Hydrogen bonds form between polar molecules, such as water. Each water molecule has two positively charged hydrogen poles, and one ne

Secondary and tertiary consumers - biotic components, Secondary and Tertiar...

Secondary and Tertiary Consumers - Biotic Components Besides there are animals which depend on herbivores for food and are called secondary consumers. Since secondary consumer

Define the utilization of most probable number techniques, Define the Utili...

Define the Utilization of Most Probable Number Techniques? The MPN technique (multiple tube technique) can be used to determine the presumptive coliform count in the food. The

What are the three major types of rna, Q. What are the three major types of...

Q. What are the three major types of RNA? What is meant by heterogeneous RNA? Messenger RNA, or mRNA, transfer RNA, or tRNA, and ribosomal RNA, or rRNA, are the three main type

Nutritional management for patient of alzheimer''s disease, Define Feeding ...

Define Feeding and Nutritional Management for patient of alzheimer's disease? Keeping the clinical manifestations of Alzheimer's disease in mind, treatment involves personaliz

Pisces, I have an assignment about Pisces in zology can you creat it

I have an assignment about Pisces in zology can you creat it

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