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प्रश्न
Define parasite. name two parasites.
उत्तर
Organisms that feed on other living organisms, called hosts, are known as parasites. Two parasites are Cuscuta and Plasmodium.
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संबंधित प्रश्न
Match the items given in Column I with those in Column II:
| Column I | Column II |
| Chlorophyll | Bacteria |
| Nitrogen | Heterotrophs |
| Amarbel | Pitcher plant |
| Animals | Leaf |
| Insects | Parasite |
Name one organism each having saprophytic, parasitic and holozoic modes of nutrition.
What moves the food in the digestive organs?
Define saprophytic nutrition. Give one example.
What are the different modes of nutrition? Explain with one example of each mode of nutrition.
Name the mode of nutrition in roundworm.
Describe the process of nutrition in Amoeba. Draw labelled diagrams to show the various steps in the nutrition in Amoeba.
Two of the following organisms have a holozoic mode of nutrition. These organisms are:
(a) Paramecium and Plasmodium
(b) Plasmodium and Parakeet
(c) Parakeet and Paramecium
(d) Paramecium and Parasite
How does growing embryo get nutrition from the mother's blood?
Visit a green house if there is one near your place. Observe how they grow plants. Find out how they regulate the amount of light, water and carbon dioxide to grow the plants.
