MCQ
The term 'biodiversity' was given by
- AAlexander von Humboldt
- ✓Edward Wilson
- CDavid Tilman
- DPaul Ehrlich
Immense diversity (heterogeneity) exists in our biosphere, not only at the species level but at all the levels of biological organization ranging from the macromolecules within to biomass
Sociobiologist Edward Wilson described the combined diversity at all the levels of biological organization
These are genetic diversity, species diversity and ecological diversity
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$I$. Biowar is the use of biological weapons against humans and/or their crops and animals.
$II$. Bioethics is the unauthorized use of bioresounces and traditional knowledge related to bioresources for commercial benefits.
$III$. Biopatent is exploitation of bioresources of other nations without proper authorization.
$I.$ This method is also known as biolistic technique
$II. $ In this method cells are bombarded with high velocity micro-particles of gold or tungsten coated with $DNA$ in plants
$III.$ Important crop plants like maize, rice and wheat have now been transformed by this method
Which of the statements given above are correct?