The basic functional unit of study in ecology and biogeography is the **ecosystem**.

### Explanation:
1. **Food Chain**: While food chains illustrate the flow of energy through organisms, they are not comprehensive enough to encapsulate the full interactions and relationships found in ecosystems.

2. **Ecosystem**: This term encompasses all living organisms (biotic components) and their physical environment (abiotic components), along with the interactions among them. This makes it the fundamental unit of study for both ecology and biogeography.

3. **Population**: This refers to a group of individuals of the same species living in a defined area; however, it does not consider the interactions with the environment or other species.

4. **Pyramid**: While ecological pyramids represent the feeding relationships and energy flow within an ecosystem, they are not basic units of study but rather graphical representations.

Thus, the correct answer is **b. Ecosystem**.

Question

The basic functional unit of study in ecology and biogeography is the **ecosystem**.

### Explanation:
1. **Food Chain**: While food chains illustrate the flow of energy through organisms, they are not comprehensive enough to encapsulate the full interactions and relationships found in ecosystems.
   
2. **Ecosystem**: This term encompasses all living organisms (biotic components) and their physical environment (abiotic components), along with the interactions among them. This makes it the fundamental unit of study for both ecology and biogeography.

3. **Population**: This refers to a group of individuals of the same species living in a defined area; however, it does not consider the interactions with the environment or other species.

4. **Pyramid**: While ecological pyramids represent the feeding relationships and energy flow within an ecosystem, they are not basic units of study but rather graphical representations.

Thus, the correct answer is **b. Ecosystem**.

Knowee AI · Accepted Answer

The basic functional unit of study in ecology and biogeography is the **ecosystem**.

### Explanation:
1. **Food Chain**: While food chains illustrate the flow of energy through organisms, they are not comprehensive enough to encapsulate the full interactions and relationships found in ecosystems.
   
2. **Ecosystem**: This term encompasses all living organisms (biotic components) and their physical environment (abiotic components), along with the interactions among them. This makes it the fundamental unit of study for both ecology and biogeography.

3. **Population**: This refers to a group of individuals of the same species living in a defined area; however, it does not consider the interactions with the environment or other species.

4. **Pyramid**: While ecological pyramids represent the feeding relationships and energy flow within an ecosystem, they are not basic units of study but rather graphical representations.

Thus, the correct answer is **b. Ecosystem**.

The basic functional unit of study in ecology and biogeography is the ___Question 10Answera.Food chainb.Ecosystemc.Populationd.Pyramid

Question

The basic functional unit of study in ecology and biogeography is the ___

Solution

Explanation:

Similar Questions

Upgrade your grade with Knowee