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Multiple Choice
During which cellular process do two cells fuse to become one?
A
Mitosis
B
Apoptosis
C
Fertilization
D
Cytokinesis
Verified step by step guidance
1
Understand the question: The problem is asking about a cellular process where two cells fuse to become one. This involves identifying the correct biological process from the given options.
Review the options: Mitosis is a process of cell division where one cell divides into two identical daughter cells. Apoptosis is programmed cell death, where a cell is systematically dismantled and removed. Cytokinesis is the division of the cytoplasm during cell division, resulting in two separate cells. Fertilization is the process where two gametes (sperm and egg) fuse to form a single zygote.
Analyze the process of fertilization: Fertilization is a key event in sexual reproduction. It involves the fusion of a sperm cell and an egg cell, combining their genetic material to form a single diploid cell called a zygote.
Eliminate incorrect options: Mitosis, apoptosis, and cytokinesis do not involve the fusion of two cells into one. Instead, they are processes related to cell division or cell death.
Conclude: The correct answer is fertilization, as it is the only process among the options where two cells fuse to become one.