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If a scientist is studying the methods of inserting human insulin genes in bacteria, which branch of biology may this be?
Anatomy
Physiology
Biotechnology
Pharmacology
Members of the same species living in the same place at the same time make a;
Habitat
Biosphere
Community
Population
Which one will be the correct sequence of the levels of organization of life?
Cell, organelle, molecule, organ, tissue, organ system, individual
Molecule, tissue, organelle, cell, organ system, organ, individual
Molecule, organelle, cell, tissue, organ, organ system, individual
Organ system, organ, tissue, cell, molecule, organelle, individual
Which of these major bio elements is in the highest percentage in protoplasm?
Carbon
Hydrogen
Oxygen
Nitrogen
Which of the following group includes organisms all of which are absorptive in their nutrition?
Protists
Animals
Bacteria
Fungi
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