Explanation
$$\textbf{Correct option:}$$ $$\textbf{(A)}$$
$$\textbf{Solution:}$$
$$\textbf{Option (A)}$$
$$\bullet$$ Human population is directly affected by -
$$\textbf{1.}$$ Increases in food production and distribution,
$$\textbf{2.}$$ Improvement in public health (water and sanitation)
$$\textbf{3.}$$ Medical technology (vaccines and antibiotics), along with gains in education and standards of living within many developing nations.
$$\textbf{Option (B)}$$
$$\bullet$$ The transfer of people from rural to urban areas is referred to as urbanization.
$$\bullet$$ It simply refers to the gradual increase in the proportion of people who live in cities.
$$\textbf{Option (C)}$$
$$\bullet$$ Education encompasses both the act of passing on knowledge to others and the process of receiving it from others.
$$\bullet$$ Education also includes the knowledge gained via schooling or instruction.
$$\textbf{Thus the Correct option is (A)}$$
$$\textbf{Correct option: }$$ C
$$\textbf{ Solution: }$$
$$\textbf{ Option (A): }$$
$$\bullet$$A logarithmic growth curve is plotted depicting the growth rate of the bacterial population.
$$\bullet$$This graph shows the events of lag, log stationary and death phase of the microbial growth curve.
$$\bullet$$The semi log of per minute growing bacteria is plotted against time is seen as a straight line which depicts that the growth of the bacterial population is increasing with time.
$$\bullet$$Graphically the graph takes the shape of a J - a curve with increasing slope - growth rate.
Hence, the correct option is (C).
The carrying capacity of a population is determined by its
What was the population density of India according to $$2001?$$
Read the passage and answer the following questions:
The following graphs show the growth of two closely related species of paramecia, both when grown alone (Figure 1) and when grown together (Figure 2). Both species consume bacteria as their food source and reproduce by binary fission as often as several times a day.
Figure 1
Figure 2
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