हिंदी

In the Food Chain Comprising of a Snake, Grass, Insect, and Frog, the Secondary Consumer is : (A) Insect (B) Snake (C) Frog (D) Grass - Science

Advertisements
Advertisements

प्रश्न

In the food chain comprising of a snake, grass, insect, and frog, the secondary consumer is :
(a) insect
(b) snake
(c) frog
(d) grass

उत्तर

frog
The grass is eaten by the insect, which is eaten by the frog, which is eaten by the snake. Hence, the grass is the producer, the insect is the primary consumer, the frog is the secondary consumer and the snake is the tertiary consumer.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 5: Our Environment - Exercise 1 [पृष्ठ २२९]

APPEARS IN

लखमीर सिंग Biology (Science) [English] Class 10
अध्याय 5 Our Environment
Exercise 1 | Q 72 | पृष्ठ २२९

वीडियो ट्यूटोरियलVIEW ALL [1]

संबंधित प्रश्न

State with reason any two possible consequences of elimination of decomposers from the Earth.


In a food chain of frog, grass, insect and snake, assign trophic level to frog.


Which organisms belong to third and fourth trophic levels in the food chain comprising the following?
Rats, Plants, Hawk, Snakes


Consider the food chain :
Grass → Deer → Lion
What will happen if all the lions are removed from the above food chain?


Write down a food chain with five links in it.


Match the terms given in column I with the terms given in column II and column III having the same meaning :

Column I Column II Column III
(1) Secondary consumer Herbivore 1st trophic level
(2) Primary consume Autotroph 3rd trophic level
(3) Producer Carnivore 4th trophic level
(4) Tertiary consumer Large carnivore 2nd trophic level

Which of the following limits the number of trophic levels in a food chain?
(a) insufficient food supply from producer level
(b) decrease in energy at higher trophic levels
(c) increase in the number of organisms at higher trophic levels
(d) accumulation of harmful chemicals at higher trophic levels


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.    

Accumulation of non-biodegradable pesticides in the food chain in increasing amount at each higher trophic level is known 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


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×