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The following questions refer to the generalized life cycle for land plants shown in Figure 26.1. Each number within a circle or square represents a specific plant or plant part, and each number over an arrow represents either meiosis, mitosis, or fertilization.
Figure 26.1
-In Figure 26.1, which number represents an embryo?
Measles
A highly contagious viral disease marked by fever, cough, and a distinctive rash, preventable by vaccine.
Tetanus
A bacterial infection characterized by muscle spasms, caused by the bacterium Clostridium tetani entering the body through wounds.
Interferons
Proteins produced by the body's cells as a defensive response to pathogens like viruses, bacteria, and cancer cells.
Antitumor Effect
The action or activity of preventing, inhibiting, or shrinking tumoral growth in a living organism.
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