12 Biology Organisms and Populations - Set No : 20 Question No :1
Question No : 1
Study the
figure and identify  and   |
| a) | A-Increase, B-Decrease, C-Increase, D-Decrease | b) | A-Decrease, B-Increase, C-Decrease, D-Increase |
| c) | A-Increase, B-Increase, C-Decrease, D-Decrease | d) | A-Decrease, B-Decrease, C-Increase, D-Increase |
Answer No : 1
(c)A-Increases,
B-Increases, C-Decreases, D-Decreases ( ) Sign indicates factors decreasing
population density(+)
Sign indicates factors increasing population density |