12th standard biology (Pdfs for competitive exam)
This section of the notes deals with the important flow charts and tables of 12th standard biology topics.…
This section of the notes deals with the important flow charts and tables of 12th standard biology topics.…
The term ‘population growth’ refers to the change in the number of individuals in a population with time.…
Survivorship curves are the graphical representation of the number of individuals alive in a population at various ages.…
Doubling time (td) indicates how long the present population will take to double from its present or initial…
The term ‘population growth’ refers to the change in the number of individuals in a population with time.…
The courtship displays are a set of display behaviors in which an animal, usually a male, attempts to…
The determination of Population Density is carried out by a method called Mark recapture method. It is one…
The Lotka Volterra model of interspecific competition is a simple mathematical model representing the interaction between two competing…