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प्रश्न
The density of a population in a habitat per unit area is measured in different units. Write the unit of measurement against the following:
Deer
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उत्तर
Deer - Nos. / area
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संबंधित प्रश्न
Study the graph given below and answer the questions that follow :

(i) Write the status of food and space in the curves (a) and (b).
(ii) In the absence of predators, which one of the two curves would appropriately depict the prey population?
(iii) Time has been shown on X-axis and there is a parallel dotted line above it. Give the significance of this dotted line
List the attributes that populations but not individuals possess.
Define the carrying capacity.
What is reproductive fitness? Explain it with the help of an example.
Answer the following question.
What is "population" according to you as a biology student?
Answer the following question.
"The size of a population for any species is not a static parameter." Justify the statement with specific reference to fluctuations in the population density of a region in a given period of time.
Study the flow chart given below and complete the equation that follows by identifying 1, 2, 3 and 4.

Nt + 1 = Nt + {(1+ 2) − (3 + 4)}
Mention the different ways by which the population density of different species can be measured.
Measures of ‘Central tendency’ refer to:
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Population having large number of postreproductive and small number of prereproductive age group is called
What parameters are used for tiger census in our country’s national parks and sanctuaries?
Which of the following would necessarily decrease the density of a population in a given habitat?

What type of population growth is represented by the above age pyramid?
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Comment on the following figures: 1, 2 and 3:
A, B, C. D, G, P, Q, R, S are species

An individual and a population has certain characteristics. Name these attributes with definitions.
Write the best method to measure the population density of a single Banyan tree in comparison to Partlzenium weeds in a forest by an ecologist. Explain and justify your answer.
The number of lily plants in a pond was found to be 50. After one year, the number. increased to 65. Calculate the natality of lily plants.
