Advertisements
Advertisements
प्रश्न
The following is a food chain that ends with human :
plants → bee → human
Explain how plants provide food for bees.
उत्तर
The nectar present in the flowers of plants serves as food for bees. Bees suck nectar from flowers.
APPEARS IN
संबंधित प्रश्न
In the following food chain, plants provide 500 J of energy to rats. How much energy will be available to hawks from snakes?
Plants → Rats → Snakes → Hawks
The following statement is true or false :
In biology, human beings are called producers.
At which trophic level a person is feeding when he is eating eggs.
Give two differences between food chain and food web.
What would happen to the number of grass plants and foxes if the number of rabbits decreased?
If a harmful chemical enters a food chain comprising cat, mice and plants, which one of these organisms is likely to have the maximum concentration of the harmful chemical in its body?
Name two predators of snakes in a food web operating in a forest ecosystem.
What is ten per cent law? Explain with an example.
The food chain begins with the energy given by the ______.
DDT was sprayed in a lake to regulate breeding of mosquitoes. How would it affect the trophic levels in the following food chain associated with a lake? Justify your answer.
