Students were discussing how to remember the difference between two group of cells, ―many, minute and motile‖ or ―few, large and non-motile‖. Which of the following group of cells were they referring to?
Correct answer: D. Male and female gamete cells
- A. Animal and plant cells
- B. Red and white blood cells
- C. Xylem and phloem cells
- D. Male and female gamete cells
Explanation
The group of cells they were referring to is "many, minute, and motile," which describes sperm cells. This is correct because sperm cells are numerous (many), small in size (minute), and possess motility (able to move), distinguishing them from the larger, non-motile egg cells.
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The human reproductive system includes the male and female organs that produce gametes, secrete sex hormones and support fertilization and development. Questions cover the testes, ovaries, reproductive ducts, menstrual and ovarian cycles, ovulation, fertilization, implantation, placenta formation and the roles of FSH, LH, oestrogen, progesterone and testosterone.
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