21. Which characteristic is typical of a k-strategist? A. short life span B. produces many offspring C. generally a small organism D. a lot of parental care

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**Educational Content on Biodiversity**

---

**21. Which characteristic is typical of a k-strategist?**

A. short life span  
B. produces many offspring  
C. generally a small organism  
D. a lot of parental care  

---

**22. What does the graph in Figure 5-2 tell you? (Islet = small island)**

A. farther from land, more biodiversity  
B. larger the islet, more biodiversity  
C. islet size and biodiversity are not related  
D. biodiversity decreases with islet size  

**Figure 5-2 Description:**

The graph in Figure 5-2 illustrates the relationship between islet size and biodiversity. The x-axis represents biodiversity, and the y-axis represents islet size. The curve on the graph shows a positive correlation, indicating that as the size of the islet increases, the biodiversity also increases.

---

**23. Why is biodiversity important?**

A. Disease resistant plants in wild  
B. Plants provide oxygen, natural processes clean water  
C. Beauty and scientific value  
D. All of the above  

---

**24. What happens to biodiversity as you go further away from the equator?**

A. Increases  
B. Decreases  
C. Stays the same  

---

**25.** *(Additional Question Not Visible from Image)*

---

This content serves as a learning module for understanding biodiversity patterns and characteristics in ecological contexts, enhancing one's knowledge on the critical factors influencing biodiversity.
Transcribed Image Text:**Educational Content on Biodiversity** --- **21. Which characteristic is typical of a k-strategist?** A. short life span B. produces many offspring C. generally a small organism D. a lot of parental care --- **22. What does the graph in Figure 5-2 tell you? (Islet = small island)** A. farther from land, more biodiversity B. larger the islet, more biodiversity C. islet size and biodiversity are not related D. biodiversity decreases with islet size **Figure 5-2 Description:** The graph in Figure 5-2 illustrates the relationship between islet size and biodiversity. The x-axis represents biodiversity, and the y-axis represents islet size. The curve on the graph shows a positive correlation, indicating that as the size of the islet increases, the biodiversity also increases. --- **23. Why is biodiversity important?** A. Disease resistant plants in wild B. Plants provide oxygen, natural processes clean water C. Beauty and scientific value D. All of the above --- **24. What happens to biodiversity as you go further away from the equator?** A. Increases B. Decreases C. Stays the same --- **25.** *(Additional Question Not Visible from Image)* --- This content serves as a learning module for understanding biodiversity patterns and characteristics in ecological contexts, enhancing one's knowledge on the critical factors influencing biodiversity.
Certainly! Below is a transcription suitable for an educational website:

---

**Understanding Biodiversity and Ecosystems**

**Question 25:**  
When talking about biodiversity, the term “hotspots” refers to areas that have a lot of  
A. pollution  
B. global warming  
C. endemic species  
D. endangered species  

**Question 26:**  
A biologist is searching for a new plant-based antibiotic. In which of the following types of ecosystems would the biologist have the best chance of finding new kinds of plants to use in her research (which is the most biodiverse area of the options below)?  
A. highland desert  
B. temperate deciduous forest  
C. polar tundra  
D. tropical rainforest  

**Question 27:**  
The wetland plant purple loosestrife was imported to North America from Europe. Since its introduction, the loosestrife has spread, which has resulted in a dramatic decline in the biological diversity of native wetland plants and harmed the wetland ecosystem. A likely reason for the spread of the purple loosestrife is that it can  
A. successfully out compete with native herbivores for food  
B. serves as an excellent food source for native herbivores  
C. successfully out competes with native plants for space  
D. prevent the migration of native plants  

**Question 28:**  
The best term to describe purple loosestrife would be

---

This set of questions is designed to test understanding of biodiversity, ecosystems, and species interactions. No graphs or diagrams are included in this text.
Transcribed Image Text:Certainly! Below is a transcription suitable for an educational website: --- **Understanding Biodiversity and Ecosystems** **Question 25:** When talking about biodiversity, the term “hotspots” refers to areas that have a lot of A. pollution B. global warming C. endemic species D. endangered species **Question 26:** A biologist is searching for a new plant-based antibiotic. In which of the following types of ecosystems would the biologist have the best chance of finding new kinds of plants to use in her research (which is the most biodiverse area of the options below)? A. highland desert B. temperate deciduous forest C. polar tundra D. tropical rainforest **Question 27:** The wetland plant purple loosestrife was imported to North America from Europe. Since its introduction, the loosestrife has spread, which has resulted in a dramatic decline in the biological diversity of native wetland plants and harmed the wetland ecosystem. A likely reason for the spread of the purple loosestrife is that it can A. successfully out compete with native herbivores for food B. serves as an excellent food source for native herbivores C. successfully out competes with native plants for space D. prevent the migration of native plants **Question 28:** The best term to describe purple loosestrife would be --- This set of questions is designed to test understanding of biodiversity, ecosystems, and species interactions. No graphs or diagrams are included in this text.
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