Class 6 Food-Where Does It Come From CBSE Questions & Answers

Class 6 · Food-Where Does It Come From

This is Science Class 6 Food-Where does it Come From CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
During photosynthesis solar energy is converted into
  • A
    Heat energy
  • B
    Potential energy
  • C
    Chemical energy
    Correct
  • D
    Kinetic energy
2
All living organism are made up of
  • A
    Organs
  • B
    Cells
    Correct
  • C
    Tissues
  • D
    Organ system
3
Paddy plants require lots of
  • A
    Fertilizers
  • B
    Time
  • C
    Manure
  • D
    Water
    Correct
4
Carnivores have
  • A
    Blunt teeth
  • B
    Broad and strong teeth
  • C
    Sharp pointed teethes
    Correct
  • D
    Long sticky teeth
5
In Bihar, West Bengal and Odisha, people are predominately
  • A
    Wheat and pulse eating
  • B
    Rice and fish eating
    Correct
  • C
    Meat and rice eating
  • D
    Dokla and rice eating
6
Molecular formula of carbohydrate is
  • A
    \({{\text{C}}_{{\text{11}}}}{{\text{H}}_{{\text{22}}}}{{\text{O}}_{{\text{11}}}}\)
  • B
    \({{\text{C}}_{{\text{12}}}}{{\text{H}}_{{\text{22}}}}{{\text{O}}_{{\text{12}}}}\)
  • C
    \({{\text{C}}_{{\text{12}}}}{{\text{H}}_{{\text{22}}}}{{\text{O}}_{{\text{11}}}}\)
    Correct
  • D
    \({{\text{C}}_{{\text{12}}}}{{\text{H}}_{{\text{2}}0}}{{\text{O}}_{{\text{11}}}}\)
7
Mode of nutrition in animal is
  • A
    Saprophytic
  • B
    Omnivores
  • C
    Heterotrophic
    Correct
  • D
    Autotrophic
8
Which one is a ruminant animal?
  • A
    Dog
  • B
    Deer
    Correct
  • C
    Cat
  • D
    Elephant
9
Biological catalyst that breakdown the food into simpler form is called
  • A
    Enzyme
    Correct
  • B
    Alkalies
  • C
    Bases
  • D
    Acids
10
Human beings can not digest
  • A
    Sucrose
  • B
    Lipids
  • C
    Cellulose
    Correct
  • D
    Fats
11
On complete digestion of fats, the end products are
  • A
    Glucose and glycerol
  • B
    Fatty acid and glycerol
    Correct
  • C
    Glucose and amino acids
  • D
    Fatty acid and amino acids
12
We get instant energy from glucose because
  • A
    Glucose is insoluble in water
  • B
    Glucose do not need to be digested
    Correct
  • C
    Glucose is high energy food
  • D
    Glucose is highly soluble in water
13
Green plants prepare their own food, hence they are called as
  • A
    Heterotrophs
  • B
    Autotrophs
    Correct
  • C
    Parasites
  • D
    Decomposers
14
Cell-wall of plant cell is made up of cellulose. Which of the following is not able to digest cellulose?
  • A
    Goat
  • B
    Deer
  • C
    Human beings
    Correct
  • D
    Cow
15
Rice that we use as food is obtained from
  • A
    Wheat plant
  • B
    Cereals plant
  • C
    Maize plants
  • D
    Paddy plants
    Correct