The density of a population in a habitat per unit area is measured in different units. Write the unit of measurement against the following:
$(a)$ Bacteria $.......................$
$(b)$ Banyan $ .......................$
$(c)$ Deer $ .......................$
$(d)$ Fish $ ......................$
$(a)$ Bacteria $.......................$
$(b)$ Banyan $ .......................$
$(c)$ Deer $ .......................$
$(d)$ Fish $ ......................$
(N/A) Bacteria: $\text{Number} / \text{Volume}$ or $\text{Number} / \text{Weight}$.
$(b)$ Banyan: $\text{Percentage cover} / \text{Area}$.
$(c)$ Deer: $\text{Number} / \text{Area}$.
$(d)$ Fish: $\text{Number} / \text{Trap}$ or $\text{Biomass} / \text{Area}$.
$(b)$ Banyan: $\text{Percentage cover} / \text{Area}$.
$(c)$ Deer: $\text{Number} / \text{Area}$.
$(d)$ Fish: $\text{Number} / \text{Trap}$ or $\text{Biomass} / \text{Area}$.
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