Two grizzly bears are fighting over a fish to feed themselves. what kind of interaction is this scenario, which works as a limiting factor in the bears’ survival?

The correct answer is- Intraspecific competition.

Intraspecific competition can be described as an interaction in a population where members belonging to the same species compete for a limited resource ( such as food, water).

As per the information given in the question, both organisms ( grizzly bears) belong to the same species and competing for fish, which is food for them.

Thus, it is an example of Intraspecific competition.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

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