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प्रश्न
Mark the following statement as True or False. If false, write the correct statement.
All heterotrophs have a similar basic process of nutrition.
पर्याय
True
False
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उत्तर
This statement is True.
Explanation:
All heterotrophs (organisms that cannot produce their own food and rely on other organisms for nutrition) do follow a similar basic process of nutrition. This process typically involves ingestion (taking in food), digestion (breaking down food into simpler molecules), absorption (absorbing nutrients into the body), and assimilation (using those nutrients for growth and energy). However, the specific mechanisms and types of food consumed may vary among different heterotrophs.
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संबंधित प्रश्न
Which part of the digestive canal is involved in:
Killing of bacteria ______.
Iodine turns blue-black on reacting with ______.
Define a nutrient.
Define holozoic nutrition.
When a person eats sugary food, then organisms A present in his mouth act on sugar to produce a substance B. The substance B first dissolves the calcium salts from the top part C of the tooth and then from its middle part D forming holes E. These holes ultimately reach the part F in the lower part of tooth which contains nerves and blood vessels. The substance B irritates the nerve endings inside the tooth causing toothache.
(a) What are (i) organisms A, and (ii) substance B?
(b) What are (i) part C, and (ii) part D, of tooth known as?
(c) By what name are the holes E in the tooth known?
(d) Name the part F of the tooth.
(e) What will happen if organisms A reach part F of the tooth known?
What are the end products of the digestion of: starch, proteins and fats respectively?
Fill in the blanks.
Incisors are used for _____ and _____ the food.
Name the types of teeth seen in humans.
Fill in the blank.
Peristalsis is caused by _____________________________.
Define with examples: Herbivores
Mark odd one in the series:
Use your brain power!
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Identify the salivary gland lying below the tongue.
Identify the option that indicates the correct enzyme that is secreted in location A, B and C.
What will happen if the mucus is not secreted by the gastric glands?
Draw the diagram of the alimentary canal of man and label the following parts. Mouth, Oesophagus, Stomach, Intestine.
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Statement I - The muscularis of intestine can be differentiated into longitudinal and oblique muscles only.
Statement II - The muscularis of stomach is made up of outer- longitudinal, middle oblique and inner circular muscles.
In light of above statements, choose the most appropriate answer from the option given below.
