जलीय पारिस्थितिक तंत्र में, प्राणिप्लवक (जूप्लैंकटन) आमतौर पर खाद्य श्रृंखला में क्या भूमिका निभाते हैं?

Ecological pyramids represent the relationship between organisms at different trophic levels. For which of the following is the pyramid generally inverted?

What is the term used for animals that convert plant biomass into animal biomass?

Identify the correct sequence of the terrestrial food chain.