Page 12 - Science Class 06

Fill in the blanks:

1. Apart from birds, the meat of goat, ____________ and ____________ is also eaten.
2. ____________ is called a complete food.

3. The milk of ____________ and ____________ widely used.

4. Honeybees collect ____________ from flowers.

You can know the purity of honey. For this take one drop of honey and drop it into a tumbler
filled with water. If it does not dissolve in water and con nuous thread is formed. Then, it is
pure honey.

Chlorophyll : The green pigment of the leaves

Stomata : Very small pore in the leaves
Autotrophs : Organisms that make their food on their own, i.e., plants
Heterotrophs : Organisms that depend on plants for food, i.e., humans and animals

Obesity : Accumulation of a large amount of fat in a human body

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I Food provides energy to all living beings.
i Plants make their food on their own, so they are called autotrophs.
i All the animals and non-green plants obtain food from plants or from other animals, so they
are called heterotrophs.

i The purity of milk can be known by using a simple device called lactometer.
i Plants give us cereals, pulses, fruits, vegetables, sugar, oils and spices.
i Animals give us milk, meat, egg, honey, oil, etc.

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A. Tick (3) the correct op on.
1. Which of the following is an autotroph?
(a) Money plant (b) Man
(c) Birds (d) Insects

12 Science-6