Question

Write a short note on haploids (androgenic plants).

Answer 1

Haploids (androgenic plants) are plants that have only one set of chromosomes, unlike normal diploid plants with two sets. They can be produced by culturing anthers or pollen, a method called androgenesis. Haploid plants are useful in plant breeding because chromosome doubling can produce pure inbred lines quickly. They simplify genetic studies due to their single chromosome set. This technique shortens the time to develop new plant varieties and improves selection efficiency. It has been successfully used in crops like rice, wheat, maize, and potato.