Organisms and PopulationHard
Question
Above diagram represents age pyramids of human population. In which a, b & c represent triangular, Bell shaped and Urn shaped age pyramids which of the following statement is true
Options
A.The number Prereproductive individuals is more than reproductive individuals & post reproductive individuals in Bell shaped age pyramids
B.The number of post reproductive individuals is equal to number of reproductive individuals in Triangular age pyramid
C.The number of reproductive individuals is more than post reproductive individuals and pre reproductive individuals in Urn shaped age pyramid
D.The number of prereproductive individuals & reproductive individuals are equal in triangular shaped curve
More Organisms and Population Questions
Physiognomy is...After exponential increase, population growth declines and stagnates. The growth curve is...An orchid resembling the female of an insect so as to be able to get pollinated is due to phenomenon of...Transitional zone between tow vegetational type is referred to...Hyperparasite is a parasite which...