Advertisements
Advertisements
प्रश्न
State one difference in nutrition: Autotroph and Heterotroph
Advertisements
उत्तर
Autotroph is an organism which prepares organic food in their body from simple inorganic materials like carbon dioxide, water, etc. whereas heterotroph is an organism which cannot prepare its own food and depends on ready-made food synthesized by green plants.
APPEARS IN
संबंधित प्रश्न
How are fats digested in our bodies? Where does this process take place?
What is the name of the opening in the human body through which undigested food is thrown out?
Define a nutrient.
What is meant by dental caries? How are they caused?
Which part of alimentary canal receives bile from the liver?
(a) oesophagus
(b) small intestine
(c) stomach
(d) large intestine
Which of the following component of our food is digested by an enzyme which is present in saliva as well as in pancreatic juice?
(a) proteins
(b) fat
(c) minerals
(d) carbohydrate
List in tabular form two differences between pepsin and trypsin.
Mention two ways in which the ileum of the mammal is adapted for the absorption of digested food.
The teeth called canines are a total of four in number on the sides of ______.
State the four ways in which saliva is useful to us.
Fill in the blanks.
Pepsin acts on ________ to change them into _______ and __________.
Fill in the blanks.
______ and ______ help in digestion but food does not pass through them.
Mark odd one in the series:
Correct the spellings: HLC
The question has four options. Choose the correct answer:
The dental formula of human beings is
Write down the explanation.
Explain why human dentition is considered as thecodont, diphydont and heterodont.
Identify the labels i, ii, iii, and iv in the given diagram of tooth anatomy.
Choose the correct order of terms that describes the process of nutrition in ruminants.
Following statements describe animal nutrition. Read the statement and give one word for the statement. Write the terms that describe process.
Breaking of complex food substances into simpler and soluble substances.
What are villi?
