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प्रश्न
Which one of the following organisms reproduces sexually only once in its lifetime?
पर्याय
Banana
Mango
Tomato
Eucalyptus
उत्तर
Banana
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संबंधित प्रश्न
"Analysis of age-pyramids for human population can provide important inputs for long-term planning strategies." Explain.
List the attributes that populations but not individuals possess.
If a population growing exponentially double in size in 3 years, what is the intrinsic rate of increase (r) of the population?
Define the Carrying capacity.
The phenomenal and rapid increase of population in a short period is called ______.
The density of a population in a habitat per unit area is measured in different units. Write the unit of measurement against the following:
Banyan
The density of a population in a habitat per unit area is measured in different units. Write the unit of measurement against the following:
Fish
List any four characters that are employed in human population census.
Write the best method to measure the population density of a single Banyan tree in comparison to Partlzenium weeds in a forest by an ecologist. Explain and justify your answer.
With the help of neatly labelled diagrams, explain the different types of age pyramids of human population.
