Question

Q1. Which of the following statements is not true ?
a) Saprophytes are green.
b) Dodder is an example of parasite.
c) Heterotrophs cannot prepare their own food.
d) Pulses and Beans are legumes.

Q2. Which of the following is not a part of digestive system ?
a) Mouth cavity.
b) Stomach.
c) Food pipe.
d) Wind pipe.

Q3. Given below from i) to iv) are some food items.
i) Boiled and mashed potato.
ii) Glucose solution.
iii) A slice of bread.
iv) Mustard oil.
Which of the above will give blue - black colour when tested with iodine.
a) (i) and (ii)
b) (i) and (iii)
c) (ii) and (iii)
d) (iii) and (iv)

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Answer 1

Answer:

1. Saprophytes are green (a)

2. Wind pipe (d)

3. i and ii (a)

Answer 2

Q1 A IS FALSE

Q2 A MOUTH CAVITY

Q3 GLUCOSE SOLUTION