a.
To explain:
A symbiotic relationship within the rhizosphere that could account for the observed difference in height between three plants shown in the given picture.
Introduction:
Symbiotic relationship or symbiosis is a special type of interaction between two unrelated organisms. These interactions between species include four main ways to interact, such as mutualism, commensalism, competition, parasitism, and predation. The organism involved in the interaction said to be symbionts.
b.
To discuss:
The way through which the use of animal manure to fertilize garden crops benefits the growing plants and also discuss whether or not it poses any risks to human or environmental health.
Introduction:
Animal manure can be beneficial for garden plants and crops. It adds organic matters and nutrients to the soil and helps in the formation of a healthy soil and green plants. Using animal manure “such as cow manure” is beneficial for growing crops.
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Microbiology: A Systems Approach
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