Question : What is the thick vein present in the middle of the leaf called?

Option 1: Midrib Venation

Option 2: Leaf venation

Option 3: Reticulate venation

Option 4: Parallel venation

Question : Water stomata are present in the ______.

Option 1: veins

Option 2: ventral surface of the leaf

Option 3: leaf margin

Option 4: dorsal surface of leaf

Question : Directions: If White is called Blue, Blue is called Red, Red is called Yellow, Yellow is called Green, Green is called Black, Black is called Violet, and Violet is called Orange, then what would be the colour of human blood?

Option 1: Yellow

Option 2: Violet

Option 3: Red

Option 4: Green

Question : The innermost part of a flower is called the____.

Option 1: stamen

Option 2: pistil

Option 3: petals

Option 4: sepals

Question : The leaves have a green pigment called ______, which helps leaves capture the energy from the sunlight.

Option 1: Cladophyll

Option 2: Chlorophyll

Option 3: Xanthophyll

Option 4: Cytoplasm