Advertisements
Advertisements
Question
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
Advertisements
Solution
Deer - Nos. / area
APPEARS IN
RELATED QUESTIONS
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
Represent diagrammatically three kinds of age-pyramids for human populations.
How does an age pyramid for human population at given point of time helps the policy-makers in planning for future.
If a population growing exponentially double in size in 3 years, what is the intrinsic rate of increase (r) of the population?
Define the carrying capacity.
Answer the following question.
What is "population" according to you as a biology student?
Measures of ‘Central tendency’ refer to:
Nutrient enrichment of water body result.
The phenomenal and rapid increase of population in a short period is called ______.
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?
Which one of the following organisms reproduces sexually only once in its lifetime?
The density of a population in a habitat per unit area is measured in different units. Write the unit of measurement against the following:
Banyan
What type of population growth is represented by the above age pyramid?
Comment on the following figures: 1, 2 and 3:
A, B, C. D, G, P, Q, R, S are species
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.
With the help of neatly labelled diagrams, explain the different types of age pyramids of human population.
