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marin [14]
2 years ago
11

State and explain the disadvantages of using chemicals to kill insects

Biology
1 answer:
zheka24 [161]2 years ago
5 0
If you use chemicals to kill insects, you could risk getting the chemicals in unwanted areas. This could kill plants, animals, and other living things. You could also contaminate water if the chemicals get rinsed/drained into a water source.
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The fact that each plant gets only one allele from each parent plant is detailed in the law of law of segregation. Mendel found that each pair of alleles segregates independently of the other pairs of alleles during gamete formation. When sperm and egg unite at fertilization, each contributes its allele, restoring the paired condition in the offspring. The allele pairs separate or segregate during gamete formation, and randomly unite at fertilization.
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What are the two nutrients that start to be digested in the mouth and stomach?
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