English

What will happen if deer is missing in the food chain given below? Grass → Deer → Tiger - Science

Advertisements
Advertisements

Question

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

Grass → Deer → Tiger

Options

  • The population of tiger increases

  • The population of grass decreases

  • Tiger will start eating grass

  • The population of tiger decreases and the population of grass increases.

MCQ
Advertisements

Solution

The population of tigers decreases and the density of grass increases.

shaalaa.com
  Is there an error in this question or solution?
Chapter 5: Our Environment - Exercise 1 [Page 229]

APPEARS IN

Lakhmir Singh Biology (Science) [English] Class 10
Chapter 5 Our Environment
Exercise 1 | Q 57 | Page 229

Video TutorialsVIEW ALL [1]

RELATED QUESTIONS

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
 


Which of the following belong to the same trophic level?
Tree ; Frog ; Snake ; Grass ; Lizard

 

Name the organisms belonging to the second and the fourth trophic levels in the food chain comprising the following :
Frogs, Plants, Snakes, Hawk, Insects


What is the role of decomposers in the ecosystem?


Draw the food chain with four trophic levels.


Can the organisms of any trophic level be removed without causing any damage to the ecosystem? Will the impact of removing all the organisms in a trophic level be different for different trophic levels?


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


Construct a short foodchain, ending with man.


Write a common food chain of a pond ecosystem having four links.


In the figure given alongside, the various trophic levels are shown in the form of a pyramid. At which trophic level the maximum energy is available?


Give one example of a food chain having four organisms. Below each organism write the three appropriate terms from the part (a) above which you think it represents.


Fill in the following blank with suitable word :

 Grass → ........... → Human


How much energy will be available to hawks in the food chain comprising hawk, snake, paddy and mice, if 10,000 J of energy is available to paddy from the sun?


If the energy available at the producer level in a food chain is 150 J, how much energy will be transferred to : tertiary consumer?
(a) 15 J
(b) 10 J
(c) 1.50 J
(d) 0.15 J


Arrange the following in a correct sequence and form a food chain

Rabbit Carrot Eagle Snake


Arrange the following in a correct sequence and form a food chain

Human → Insect → Algae → Fish


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.    

A food chain comprising birds, green plants, fish and man. The concentration of harmful chemical entering the food chain will be maximum in ______.


The food chain begins with the energy given by the ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×