Outer wall of pollen grain is made up of

Keep practicing — related questions

• The hard outer layer of pollengrain called exine, is made up of
• Exine of pollen-grain is made up of
• The intine of pollen is made up of
• Pollen grains represent
• Transfer of pollen grains from anther to the stigma of a different plant is known as which of the following...
• How many parent cell divisions are necessary to produce two hundred pollen grains?
• What is the special structure in which honey bees carry pollen grains called?
• The transfer of pollen grains of a flower by insects on stigma of another flower is called