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प्रश्न
The following statement is true or false :
In biology, human beings are called producers.
उत्तर
False. Green plants are known as producers.
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संबंधित प्रश्न
Give reason to justify the following: The existence of decomposers is essential in a biosphere.
Fill in the following blank with suitable word :
A series of organisms, each of which feeds on the next organism, the beginning of which is a green plant, is called a .............
What is meant by a primary consumer, secondary consumer and a tertiary consumer? Give one example of each.
Write down a food chain which ends with humans.
At which trophic level a person is feeding when he is eating apple.
A food chain occurring in the sea which provides food for many people can be written as :
phytoplankton → zooplankton → X → Y
Name two zooplanktons.
Calculate the amount of energy that will be available to big fish in the following food chain, if 10,000 J of energy is available to small algae from the sun :
Small algae → Zooplankton → Fish → Big fish
In a given food chain if the amount of energy at the fourth trophic level is 6 kJ, what will be the energy available at the producer level?
If 100 J energy is available at the producer level in a food chain then the energy available to the secondary consumer will be ______.
Analogy:
Primary Consumer: Goat, Cow:: Secondary Consumer: ______.
