AIIMS 2019 Botany Pollen and Fertilization MCQ Question

Pollen grains are haploid (n) structures, containing only one set of chromosomes, which makes them ideal for haploid cultures in plant breeding and genetic studies. This haploidy allows for the direct expression of recessive traits and simplifies the study of genetic variation. Other options are not applicable in this context, as they do not provide relevant information or alternatives regarding the use of pollen grains in haploid cultures. Understanding the significance of haploid cells is crucial for advancements in plant genetics and biotechnology.