The male reproductive organs in plants are

• Pollination, which is broken down into self-pollination and cross-pollination, is the process by which sexual reproduction occurs in plants. 
• The lower portion of the flower, which is made up of sepals, the green, leaf-like components of the flower, is where the pollination process occurs. It entails safeguarding blossoms when they are still in the bud stage. 
• The coloured portion of the flower, known as the petal, is what draws pollinators to it. The filament-and-anther-constructed petals include stamens. 
• The anther produces pollen grains carrying the male gametes. The male reproductive component is, therefore, the stamen. 
• The carpel is located in the heart of the flask-shaped plant. It is separated into the ovary, style, and stigma.
• The stigma releases pollen grains that land on the carpel and travel via the style tube to the ovary, where they fertilise the egg to produce offspring.

Hence, option C is the correct answer.