The Green Plants -I

Which of these help to transport substances within the leaf

• Stomata

• Leaf Blade

• Chlorophyll

• Veins

Which of these help to absorb water and minerals for the plant?

• Roots

• Stem

• Leaves

• Veins

Which part of the leaf removes water vapours and oygen after photosynthesis?

• Leaf Blade

• Main Vein

• Stomata

• Side Vein

Which of these will not be needed by leaves for making food?

• Carbon Dioxide

• Water

• Sunlight

• All OF These

Which of these is NOT true about photosynthesis?

• Food prepared is in the form of sugar

• Food prepared is in the form of starch

• Carbon dioxide, water and light are raw materials

• Chlorophyll is needed to absord light

Which of these shows the presence of starch?

• Iodine turns reddish brown

• Starch turns to glucose

• Iodine solution turns bluish black

• Leaves turn green

Which of these are the main producers of food?

• Green Plants

• Animals

• Sun

• None of these

Which of these show dependence of animals on plants?

• Plant give off oxygen that animals use for breathing

• Animals make food for the plants

• Animals depend on green plants for food

• Both a. and c.

The green substance present in leaves is

The flat surface of the leaf