A cytologist observes that a secretory cell has 30,000 nuclear pores, while an undifferentiated cell has few. What determines this numerical variation?
Q1. A cytologist observes that a secretory cell has 30,000 nuclear pores, while an undifferentiated cell has few. What determines this numerical variation?
Answer: Physiological activity of the cell
Explanation: Cells with high protein synthesis, like secretory cells, have a higher density of nuclear pores than inactive cells like erythrocytes.