Does it make any difference whether we eat plants or animals

Does it make any difference whether we eat plants or animals? Think about ecological advantages and disadvantages as you compare these food sources. Although animal rights concerns and the practice of vegetarianism are relevant in this comparison, they are not in question. Concentrate on ecological principles as a basis for your thinking.

Solution

In the human body is made up of 20 % of protein, but human body doesn\'t store protein.Pritein is broken down into amino acids.This protein and aminoacids are very important to metabolic activities in the body. Animal protein contain good balance amino acids. but some plant proteins contain low in amino acids.Examples of plant proteins are methionine, tryptophan, lycine and isoleucine.

the human body are used 20 aminoacids to build proteins.There are two types of proteins 1. essential 2. non-essential In the body can be able to produce non- essential amino acids but it can\'t produce essential amino acids, but body needs the essential amino acids in the right ratios.Animal protein sources are meat, fish, poultry, eggs. These are the complete sources of the protein these sources are contain essential amino acids.That is very important to needs to function effectively.

Plant protein sources, are beans, lentils, and nuts these are the incomplete sources of the protein because some of the essential amino acids are lack. But soy protein as complete protein.

Some of the animal proteins are VitaminB 12, Vitamin D, DHA, Hemo- iron ,Zinc.

But plant proteins are linked to many benifits - lower rick of heart disease, Reduced rick of type 2 diabetes, protection againt weight gain. So plenty of nutrients are present in plant, eating balanced food of both in the best way to get all the nutrients.

Ecological: Is the scientific analysis and the study of interaction among organisms.

This ecological problems are divided into 8 parts

Principles of ecology

The concept of the ecology can be tracked in 1864 in the work of George Perkins Marsh.In the environments , the organisms are linked to the physical and biological components are adapted. This adaptive complex systems of ecological are interaction of life processes from self- organizing patterns of the space.One of the important ecology is food web. This food web is the rechetypal ecological network.The proceses of the food web is start in the plant, the plants capture sun light energy and produced simple suger during photosynthesis.the plant are eaten by grazing herbivores, and accumulate nutrients is transferred through a chain of organisms by consumption of plant. This pathways are move form trophic species to a top consumer. this processes is called food chain. In an ecological community, the food chain creates complex food web. Food web principles of ecology have tropic relationships: weak feeding(omnivores) and strong feeding(primary predators). Food webs are made up of subgroups that is strong interaction, and weak interactions. This community linkes are increases food web stability.

Advantages and Disadvantages :

The ecological studies are helpful to generating hypotheses.The advantages of ecological is reduced large number of rick factors are modified and examined. Ecological studies are involved risk- modifying factors for any outcome as possible, the result should be evaluated by causality in the biologycal system.Disadvantages of ecology is difficult to determine complicated exposure to outcome relationships.