Use words from the given list to complete the following paragraph. (The words may be used once / more than once / not at all).

(seed, fruit, pollination, dispersal, germination, fertilization, flower, reproduction)

Ramu went to the field along with his father. He sowed mustard seeds in the soil. After a few days, he observed the process of _______ _. The seeds grew into plants and produced ________. On maturity, these flowers produced pollen grains that were transferred to the stigma by _______ _. The male gametes fused with the female gametes during the process of _______ _.