What will happen if Antelope is missing in the food chain given below ?
Grass → Antelope → Tigerक्या होगा यदि निम्न खाद्य शृंखला में से ऐन्टीलोप (मृग) अनुपस्थित हो ?
घास → ऐन्टीलोप (मृग) → बाघ
Pick an option to check yourself, or open the answer below.
Show answer & explanation
Correct answer: D. The population of tiger decreases and the population of grass increases.बाघ की समष्टि में कमी होगी तथा घास की समष्टि बढ़ जायेगी।
Explanation
Without the antelope, the tiger loses its food, so its population falls, while the grass is no longer eaten and so its population rises. This is option 4. A tiger is a carnivore and will not eat grass.मृग के न होने पर बाघ का भोजन समाप्त हो जाता है, इसलिए उसकी समष्टि घटती है, जबकि घास को खाने वाला कोई नहीं रहता, इसलिए उसकी समष्टि बढ़ती है। यह विकल्प 4 है। बाघ मांसाहारी है और घास नहीं खाएगा।More Environmental Studies (EVS) questions
- Match the dates (Column-I) with days (Column-II) and choose the correct answer using the codes given below : Column-I (Dates) Column-II (Da…
- Find out the correct combination of following two columns : Deficiency Disease (a) Lack of Vitamin A (i) Goiter (b) Lack of Iron (ii) Night…
- Match the Global Environmental problems given in Column-I with their causes given in Column-II and choose the correct answer using the code…
- Bone is used as a fertilizer because it contains the following plant nutrient :
- Which of the following ocean lies to the West of Australia and East of Africa ?
- Natural sources of air pollution are : (a) Volcanic eruption (b) Forest fire (c) Decay of vegetation (d) Automobile exhausts Select the mos…