Sub-cellular structures are known as:
Correct answer: B. Organelles
- A. Cells
- B. Organelles
- C. Tissue
- D. Organ
Explanation
Organelles are specialized structures within a cell that perform distinct processes necessary for cellular function.
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About Introduction to Biology
Biology is divided into fields such as botany, zoology, microbiology, genetics, ecology, physiology and biotechnology, each focusing on a different aspect of life. Levels of biological organization progress from atoms and molecules through organelles, cells, tissues, organs and organ systems to organisms, populations, communities, ecosystems and the biosphere.
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