Which of the following is not a reason that humans genetically engineer trees?

a.
insect resistance

b.
pharmaceutical production

c.
faster growth

d.
none of the above

Correct D). None of the above

Genetically engineered trees are the transgenic tree whose DNA has been altered or modified by the use of genetic engineering techniques.

The main aim is to provide insect resistance, pest resistance and herbicide tolerance plant in order to get high yield.

Example : Eucalyptus, Which are known for its medicinal properties.

oxygen = 21% of the atmosphere

nitrogen = 78%

carbon dioxide = 0.1%

argon =0.934%