Advertisements
Advertisements
प्रश्न
Which organisms are greater in number - autotrophs or heterotrophs? Why?
Advertisements
उत्तर
Autotrophs are the organisms which are greater in number. It is because heterotrophs are dependant on autotrophs to meet their food requirements. If heterotrophs exceed the number of autotrophs, then all the autotrophs will vanish and so will be the heterotrophs. However, this is not the case because autotrophs are always more than heterotrophs so that they can help in sustaining the heterotrophs.
संबंधित प्रश्न
Spot the following in the table of vitamins and minerals.
Causes of anaemia.
______ provide maximum energy to the body.
Classify according to food-type.
Goat
Classify according to food-type.
Tick
Prepare and complete the flowchart according to type of nutrition.
What damage or harm do ectoparasitic and endoparasitic animals cause?
What is obesity?
Is ‘nutrition’ a necessity for an organism? Discuss.
What is common for Cuscuta, ticks and leeches?
‘Water does not provide nutrients, yet it is an important component of food’. Explain.
