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What is the similarity between spores and gametes?
Macrophages
Immune cells that engulf and digest cellular debris, foreign substances, microbes, and cancer cells.
Phagocytosis
Phagocytosis is a cell's process of engulfing and digesting solid particles, such as bacteria, as a defense mechanism or for nutrient acquisition.
Protein Fibers
Long, filamentous proteins such as collagen or keratin that provide structural support and strength to cells and tissues.
Connective Tissue
Tissue that supports, connects, or separates different types of tissues and organs in the body, characterized by few cells and various fibers embedded in a large amount of extracellular matrix.
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