Examples of Polygamous Animal Species

📚 Quick Study Guide

• 🌍 Polygamy in animals refers to mating systems where an individual of one sex lives with two or more individuals of the opposite sex.
• 🐒 Polygyny: One male, multiple females (e.g., gorillas).
• 🦋 Polyandry: One female, multiple males (e.g., some species of butterflies and fish).
• 🦁 Factors influencing polygamy include resource availability, population density, and genetic predisposition.
• 🧬 Polygamous relationships can lead to increased genetic diversity within a population.
• 🐾 Examples include: Lions (polygyny), Bees (polyandry with the queen bee), and certain bird species.

🧪 Practice Quiz

1. Which of the following best defines polygyny?

   1. One female, multiple males
   2. One male, multiple females
   3. One male, one female
   4. Multiple males, multiple females

2. Which of the following animals is a typical example of polygyny?

   1. Seahorse
   2. Lion
   3. Penguin
   4. Swan

3. What is the primary advantage of polygamy in terms of genetics?

   1. Decreased genetic diversity
   2. Increased genetic diversity
   3. No impact on genetic diversity
   4. Genetic mutations

4. In which mating system does one female live with multiple males?

   1. Polygyny
   2. Polyandry
   3. Monogamy
   4. Promiscuity

5. Which insect species famously exhibits polyandry?

   1. Ants
   2. Bees (Queen Bee)
   3. Grasshoppers
   4. Beetles

6. Which of the following factors can influence the development of polygamous relationships in animals?

   1. Resource availability
   2. Population density
   3. Genetic predisposition
   4. All of the above

7. What is a key difference between polygyny and polyandry?

   1. Polygyny involves multiple males, while polyandry involves multiple females.
   2. Polygyny involves multiple females, while polyandry involves multiple males.
   3. Polygyny is only found in mammals, while polyandry is only found in insects.
   4. There is no difference.