In grasslands, goats are prey for both foxes and tigers. If the population of goats decreases because of natural causes, what ar

Question

Taya2010

2 months ago

14

In grasslands, goats are prey for both foxes and tigers. If the population of goats decreases because of natural causes, what ar

e three possible consequences?
There will be interspecific competition between foxes and tigers.
There will be intraspecific competition between foxes and tigers.
The energy received at the trophic level of carnivores will be less than the usual amount.
The energy received at the trophic level of carnivores will be more than the usual amount.
There will be decreased biomass at the trophic level of carnivores.

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Biology

2 answers:

11111nata11111 [2.5K] · Answer 1 · 2026-02-20T15:36:08+03:00

Response:

The statements that are correct include the first, the second, and the last.

Since tigers and foxes rely on the same food source, specifically goats, a reduction in goat populations would create scarcity in food for both species.

As a result, competition for this limited resource will arise (interspecific).
Furthermore, there would also be an increase in intraspecific competition. For instance, one group of foxes might contend with another group over the same goats.

The decline in goat numbers would lead to a reduction in biomass at the secondary trophic level. As a consequence, the biomass at higher trophic levels would also decline as biomass decreases with each successive level.

Thus, the available biomass at the carnivores' trophic level would decrease due to the reduction of goats.

lana [2.4K] · Answer 2 · 2026-02-20T15:34:21+03:00

The following choices are accurate:
1. There will be interspecific competition occurring between foxes and tigers.
Interspecific competition refers to the struggle for food among different species, while intraspecific competition involves animals of the same species.
2. Carnivores will receive less energy at their trophic level than what is typical.
The energy available at the carnivore trophic level is diminished due to a decrease in the food source for these animals.
3. The biomass at the trophic level of carnivores will be lower.
A decline in biomass will take place at the carnivore trophic level because those carnivores unable to adapt to reduced food availability will perish.