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प्रश्न
In a food chain of frog, grass, insect and snake, assign trophic level to frog.
In a food chain of frogs, grass, insects and snakes assign trophic level to frogs. To which category of consumers do they belongs to?
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उत्तर
Grass → Insect → Frog → Snake
Frog is a secondary consumer.
संबंधित प्रश्न
Which of the following are always at the second tropic level of food chains?
The following statement is true or false :
Secondary consumers and tertiary consumers, both are carnivores.
What are the various steps of food chain called?
Name one decomposer.
The following is a food chain that ends with human :
plants → bee → human
Explain how plants provide food for bees.
A food chain occurring in the sea which provides food for many people can be written as :
phytoplankton → zooplankton → X → Y
Name two zooplanktons.
Some hunters are roaming in the plush green forest of Africa. They spot a deer and kill it. They decide to roast the deer there and then and eat it. When the hunters had just finished enjoying the feast of roasted deer, a lion attacks them. The lion kills one of the hunters and eats his flesh.
(a) write a food chain which provides food to lion in this case.
(b) Which animal (other than deer) the lion could look for food if he did not get the hunter as prey?
(c) Which other animal in the forest could have been in place of lion?
(d) How does the above food chain differ form the food chain such as : plants → goat → man?
What is meant by bioconcentration of pesticides
Give some examples for Biodegradable and Non-biodegradable waste.
| S. No. | Biodegradable waste | Non-biodegradable waste |
| 1. | Food Waste | Plastic Bottles |
| 2. | ||
| 3. | ||
| 4. | ||
| 5. |
In the following food chain, only 2J of energy was available to the peacocks. How much energy would have been present in Grass? Justify your answer.
GRASS → GRASS HOPPER → FROG → SNAKE → PEACOCK
