The given figure is of a potted plant. Which of the following conditions may be responsible for such condition of the plant?
(i) No water
(ii) No light
(iii) No minerals
(iv) Attacked by diseases
(i) only
(i) and (ii)
(i), (ii) & (iii)
(i), (ii), (iii) & (iv)
When your are eating sugarcane, you are actually eating the:
fruits of sugarcane
roots of sugarcane
stem of sugarcane
grains of sugarcane
Leaves are green due to the presence of a green pigment called chlorophyll. The main function of chlorophyll is:
to absorb carbon dioxide from the atmosphere
to absorb water and minerals from the soil
to give greenish colour to the leaves
to perform photosynthesis in the presence of sunlight
The seed of a fruit play an important role because they __________
Make food for the plant
Transport water for the plant
Grow into new plants
Protect the flowers of the plant.
Photosynthesis is :
transporting water and minerals
carrying the prepared food
preparation of food in leaves
growing of flowers into seeds
The tiny pores present on the leaves of plants are called:
stomata
cells
chlorophyll
grains
At which of the following time may a plant be preparing food ?
6 a.m.
10 a.m.
10 p.m.
midnight
The leaves of plants are green. The reason is :
they are born from green-coloured seeds
photosynthesis occurs in the leaves
the presence of green pigment called chlorophyll
due to the presence of network of veins
Which of the following has no seeds ?
Tomato
Apple
Pear
Banana
