What Are the Two Categories of Second- Line Defenses

question 36

Multiple Choice

What are the two categories of second- line defenses?

• A) antibodies and platelets
• B) mucus and lysozyme
• C) assorted molecular factors and leukocytes
• D) platelets and red blood cells
• E) red blood cells and antibodies

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Definitions:

Threatened Species

Species that are at risk of becoming endangered in the near future throughout all or a significant portion of their habitat.

In Situ Conservation

The protection of genetic material, species, or ecosystems in their natural environment.

Seed Bank

A repository or collection of seeds preserved for the purpose of biodiversity conservation and agricultural sustainability.

Tropical Rain Forests

Dense forests found in regions near the equator, characterized by high rainfall and biodiversity.