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प्रश्न
Name the five steps which occur in the process of nutrition in animals.
उत्तर
Following are the five steps that occur in the process of nutrition in animals:
- Ingestion
- Digestion
- Absorption
- Assimilation
- Egestion
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संबंधित प्रश्न
Name an animal whose process of obtaining food is called phagocytosis.
Arrange the following processes involved in the nutrition in animals in the correct order (in which they take place):
Assimilation, Egestion, Ingestion, Absorption, Digestion
Fill in the following blank with suitable word :
All non-green plants and animals are ....................
Classify the following into herbivores, carnivores and omnivores:
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A unicellular animal P having no fixed shape ingests a food particle by forming temporary finger-like projections Q. The food particle is engulfed with a little surrounding water to form a temporary stomach R inside it. The chemicals S from surrounding cytoplasm enter into R and break down food into small and soluble molecules by chemical reactions. The digested food is absorbed directly into cytoplasm by the process T. The undigested food is thrown out of the body by the rupture of a cell organelle U in a process called V.
(a) Name the unicellular animal P.
(b) What are (i) Q, and (ii) R?
(c) Name (i) chemical S, and (ii) process T.
(d) Name (i) organelle U, and (ii) process V.
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Patients whose gallbladder are removed are recommended to eat less oily food. Why?
