The purpose of ethical guidelines for handling of experimental subjects is;
To ensure the safety and well-being of all living creatures in an experiment
<u>The guidelines focus on attaching ethical principles in order to protect the dignity, rights and welfare of the research participant.
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They both have genetic information and they both contain ribosomes ,,both have plasma mebrane ,both have cytoplasm and both not visible by the naked eye
Answer:
B, The rigid cell wall of green plants is composed of cellulose.
Explanation:
Cellulose is an organic compound, classified as a carbohydrate, that makes up a tough cell wall surrounding plant cells. It is a polysaccharide with beta 1, 4 d-glucose linkages (very strong bonds) making it very difficult to degrade by hydrolysis and enzymatic action. Through that, cellulose serves an important structural component because it provides roots and stems their rigidity, toughness and protection from microbial degradation.
