PDF chapter test TRY NOW

Choose the correct answer from the following statements:
 
Answer variants:
Pollen grains are present in the pistil
Pistil is the male reproductive part of a plant
In sexual reproduction of flowers, only insects acts as an agent of pollination
Dandelion are seeds that disperse through winds as they have hairy structures present in them.
Fertilization occurs before pollination
The correct answer is: