हिंदी

If 5 Joules of Energy is Available at Producer Level (Plants), Then How Much Energy Will Be Transferred to the Lion in the Following Food Chain? Plants → Goat → Lion

Advertisements
Advertisements

प्रश्न

If 5 joules of energy is available at producer level (plants), then how much energy will be transferred to the lion in the following food chain?
Plants → Goat → Lion

Advertisements

उत्तर

The energy that will be transferred to the lion in the given food chain is 0.05 J.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Our Environment - Exercise 2 [पृष्ठ २८४]

APPEARS IN

लखमीर सिंग Biology Part 3 [English] Class 10
अध्याय 5 Our Environment
Exercise 2 | Q 10. | पृष्ठ २८४

वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

Which of the following are always at the second tropic level of food chains?


The following statement is true or false :
 In biology, human beings are called producers.


Which category of organisms forms the starting point of a food chain?


What are the various steps of food chain called?


Fill in the following blank with suitable word :

In nature, all green plants are............ whereas animals are consumers.


Explain the term ‘producer’.


What is meant by a primary consumer?


At which trophic level a person is feeding when he is eating roasted chicken.


Construct a short foodchain, ending with man.


Write one or two word for the following statement/definition :
Each level of food chain where transfer of energy takes place


In a food chain, the third trophic level is always occupied by :
(a) carnivores
(b) herbivores
(c) decomposers
(d) producers


The sea water contains water beetles, tadpole, fish and weeds.

Which organism is a secondary consumer?


The following is a food chain that ends with human :
plants → bee → human

How do bees provide food for humans?


A food chain occurring in the sea which provides food for many people can be written as:

phytoplankton → zooplankton → X → Y

  1. Name one phytoplankton. 
  2. Name two zooplanktons. 
  3. What could be Х? 
  4. Name the organism which Y could be. 
  5. Which organism in the above food chain is a (i) primary consumer, and (ii) tertiary consumer?

Name the process in which a harmful chemical enters the food chain and gets concentrated at each trophic level.


Your mother always thought that fruit juices are very healthy for everyone. One day she read in the newspaper that some brands of fruit juices in the market have been found to contain certain level of pesticides in them. She got worried as pesticides are injurious to our health.
(a) How would you explain to your mother about fruit juices getting contaminated with pesticides?
(b) It is said that when these harmful pesticides enter our body as well as in the bodies of other organisms they get accumulated and beyond a limit cause harm and damage to our organs. Name the phenomenon and write about it.


Primary consumers that eat plants are called _______.


Green plants utilize ______ percent of sun’s energy to prepare their food by the process of photosynthesis.


The sequence of who eats whom in an ecosystem is called as ______.


What will happen if deer is missing in the food chain given below?

Grass → Deer → Tiger


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×