हिंदी

A Food Chain Occurring in the Sea Which Provides Food for Many People Can Be Written as : Phytoplankton → Zooplankton → X → Y Name Two Zooplanktons.

Advertisements
Advertisements

प्रश्न

A food chain occurring in the sea which provides food for many people can be written as :
phytoplankton → zooplankton → X → Y

Name two zooplanktons.

Advertisements

उत्तर

Jelly fish and copepods are examples of zooplankton.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Our Environment - Exercise 1 [पृष्ठ २३०]

APPEARS IN

लखमीर सिंग Biology Part 3 [English] Class 10
अध्याय 5 Our Environment
Exercise 1 | Q 76.2 | पृष्ठ २३०

वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

List two main components of ecosystem?


Define decomposers. 


What is meant by a primary consumer, secondary consumer and a tertiary consumer? Give one example of each.


What is a trophic level?


Construct a short foodchain, ending with man.


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

Which organisms are (i) predators, and (ii) prey?


What would happen to the number of rabbits and grass plants if the number of foxes decreased?


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


What does garbage consist of?


What percentage of sun's energy falling on the leaves of green plants is utilised by the plants in the process of photosynthesis and stored as chemical energy of food?
(a) 99 per cent
(b) 10 per cent
(c) 1 per cent
(d) 20 per cent


A food chain consists of fish, larvae, phytoplanktons and birds. The level of pesticides in water in which the fish, larvae and phytoplanktons live is quite high.

Write the food chain comprising all the organisms mentioned above.


What would happen if an organism is removed from the food chain?


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


The process of accumulation of harmful chemical substances like pesticides, in the body of living organisms at each trophic level of a food chain is known as ______.


In an ecosystem, herbivores represent ______.


Which of the following is a logical sequence of food chain?


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


In the following food chain, vertical arrows indicate the energy lost to the environment and horizontal arrows indicate energy transferred to the next trophic level. Which one of the three vertical arrows (A, C and E) and which one of the two horizontal arrows (B and D) will represent more energy transfer? Give reason for your answer.

A food chain in a forest ecosystem


Which of the following statements is correct?


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×