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Bio insecticides
The harmful insects and disease causing plants are controlled by the application of their natural parasites and predators. 1) Baculo virusis infect the larval stage of many harmful insects such as wasps and beetles but are harmful to non target organisms. 2) Bacteria Bacillus thuringensi..
Reproduction
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..Heredity and Evolution Heredity and Evolution..
Heredity and Evolution..Fertilization Animation Reproduction..
Reproduction..See what our Users say :
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