EASY
Earn 100


If a healthy potted plant is kept inside a dark room for more than a day. What will happen to the plant in dark?
(a)The plant will be de-starched.
(b)The plant will die after a day.
(c)The leaves will assume blue colour.
(d)All the plant processes will go on as usual.

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Important Questions on The Living World of Plants

EASY
The three plants A, B and C are kept in different set of conditions as mentioned above. In which of the following plants, proper emission of oxygen will take place?

MEDIUM

Water is an important ingredient for photosynthesis. Which organ transports water to different parts of the leaf?

EASY


EASY

Sam conducted a small activity. He put a glass bell jar on a burning candle. The candle went out within a few minutes. Suggest a method to Sam so that the candle keeps on burning although it is kept covered with the glass bell jar.

EASY

EASY
State if true or false.
The process of respiration happens during the day in the presence of sunlight.

EASY
The image shows a sequence of steps for a particular experiment using a potted and a well watered plant. What conclusion can be drawn from the above experiment?

EASY

The leaves of coleus plants have a deep violet colour. Do they perform photosynthesis?

EASY


MEDIUM

MEDIUM

EASY

Since the shape of leaves differ in various plants, the process of photosynthesis also differs in every plant.

EASY

EASY

EASY
The above experimental set up has a small hydrilla plant inside the pond water. Hydrilla can perform photosynthetic activity inside water. Identify the gas which will be collected on the top of the inverted test tube, while performing the experiment.

MEDIUM

A carnivorous pitcher plant is shown in the image. Although it consumes insects as food, still the leaves of the plant carry out photosynthesis. What can be a possible reason for such a phenomenon?

EASY
Answer in one word.
The modified stem of the onion is called as _______

