EASY
NEET
IMPORTANT
Earn 100

Which of the following factors influence population density under normal conditions?

50% studentsanswered this correctly

Important Questions on Organisms and Populations

EASY
NEET
IMPORTANT
MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 36 - Organisms and Populations>MCQS CORNER>Q 98
Which of the following statements is/are incorrect?
EASY
NEET
IMPORTANT
MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 36 - Organisms and Populations>MCQS CORNER>Q 99
An exponential growth is observed in a population when
MEDIUM
NEET
IMPORTANT
MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 36 - Organisms and Populations>MCQS CORNER>Q 100
ln a population per capita birth rate is 0.15 and per capita death rate is 0.08 during a unit time period. What is the value of r (intrinsic rate of natural increase) for the given population?
EASY
NEET
IMPORTANT
MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 36 - Organisms and Populations>MCQS CORNER>Q 101

The birth and death rates of four countries are shown below. Which one is going to have the lowest population growth rate?

  Birth Death
(P) 15 5
(Q) 25 10
(R) 35 18
(S) 48 41
MEDIUM
NEET
IMPORTANT
MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 36 - Organisms and Populations>MCQS CORNER>Q 102
Which of the following equations correctly represents the exponential population growth curve?
MEDIUM
NEET
IMPORTANT
MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 36 - Organisms and Populations>MCQS CORNER>Q 103
Which of the following statements is correct?
EASY
NEET
IMPORTANT
MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 36 - Organisms and Populations>MCQS CORNER>Q 104
The maximum possible number of individuals that a habitat can support is called its
HARD
NEET
IMPORTANT
MTG OBJECTIVE NCERT AT YOUR FINGERTIPS BIOLOGY CLASS XI + XII>Chapter 36 - Organisms and Populations>MCQS CORNER>Q 105
Which of the following equations correctly represents Verhulst-Pearl logistic growth?