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.
Marshes and ponds is the correct answer
The dominance or recessivity associated with a particular allele is the result of masking, by which a dominant phenotype hides a recessive phenotype. By this logic, in heterozygous offspring only the dominant phenotype will be apparent.
hope this helps!
(:
All plants: Trees, grass, and flowers. Plants go through photosynthesis through use of the sun in the time sun is available, and go through cellular respiration their entire lifespan.