A. Shortage of food may be caused by pestilence, rinderpest and neglect of farming
B. Shortage of food may lead to competition, emigration, death and decline in the rate of reproduction
C. Overcrowding may lead to scarcity of food
D. Dispersal of seeds and fruits prevents overcrowding
E. Territorial defence encourages food scarcity in a habitat

Correct Answer:

Option E – Territorial defence encourages food scarcity in a habitat

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