Answer:
Acquired immunity is immunity you develop over your lifetime. It can come from: a vaccine. exposure to an infection or disease. another person's antibodies (infection-fighting immune cells
Answer:
phototropism
Explanation:
phototropism is the plant responding to external stimuli, in this case the sun.
Dormant oocyte 1X, growing oocyte 5X, mature oocyte 25X. Tb primary oocyte is approximately 25 micrometers in diameter. After growth, the growing oocyte will reach 200 micrometers in diameter, and eventually, the mature oocyte could reach 2 centimeters in diameter, in humans.
Answer:
The invention of the microscope led to the discovery of the cell by Hooke. While looking at cork, Hooke observed box-shaped structures, which he called “cells” as they reminded him of the cells, or rooms, in monasteries. This discovery led to the development of the classical cell theory.20-Aug-2020
Explanation:
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