Q. Which of the following characters explain the bell-shaped curve?
A) The number of pre-reproductive individual equal to the number of reproductive individual
B) Past reproductive individual are comparatively few
C) Growth is zero
D) All of the above
Explanation
When the number of pre-reproductive individual equal to no. of reproductive non-individual is obtained a bell-shaped curve
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.