CHOOSE THE CORRECT ANSWER
1. Which part of the plant gets carbon dioxide from the air for photosynthesis.
(a) root hair
(b) stomata
(c) leaf veins
(d) sepals
Ans: b
2. Plants take carbon dioxide from the atmosphere mainly through their:
(a) roots
(b) stem
(c) flowers
(d) leaves
Ans: d
3. Water from the undigested food is absorbed mainly in the
(a) stomach
(b) foodpipe
(c) small intestine
(d) large intestine
Ans: d
4. Which of the following does not yield wool?
(a) Yak
(b) Camel
(c) Goat
(d) Woolly dog
Ans: d
5. Stainless steel pans are usually provided with copper bottoms. Thereason for this could
be that
(a) copper bottom makes the pan more durable.
(b) such pans appear colourful.
(c) copper is a better conductor of heat than the stainless steel.
(d) copper is easier to clean than the stainless steel.
Ans: c
No comments:
Post a Comment