Question

Correctly depict (also indicate the trophic level) and describe the ecological pyramid of number with 32 birds dependent on 20 insects feeding on one banyan tree.

Hint:

Totipotency is the capacity of a cell to regenerate into a whole plant, while in vitro conditions provide the environment needed for such growth.

Answer 1

Depiction and Description:

The ecological pyramid of number represents the number of individuals at each trophic level in an ecosystem. In this case, we have:

• Primary Producers (Banyan Tree): The base of the pyramid consists of one banyan tree, which is a producer (autotroph). It forms the first trophic level.
• Primary Consumers (Insects): At the second level, 20 insects feed on the banyan tree, making them the primary consumers. They depend directly on the producer for energy.
• Secondary Consumers (Birds): The third level consists of 32 birds that feed on the insects, making them secondary consumers. These birds depend on the primary consumers (insects) for food.

Trophic Levels:

• Trophic Level 1: Banyan tree (Producer)
• Trophic Level 2: Insects (Primary Consumers)
• Trophic Level 3: Birds (Secondary Consumers)

Graphical Representation: