স্বনিষেক;
self-fertilization definition
Self-fertilization is when the male gametes of a flower fertilize the female gametes of the same flower.
self-fertilization শব্দটির synonyms বা প্রতিশব্দ
self-fertilization, self-fertilisation,
self-fertilization Example in a sentence
Self-fertilization, the union of male and female gametes within the same flower, is common in plants.
In self-fertilizing species, the anthers and stigma are often located in close proximity, facilitating pollen transfer.
Self-fertilization can result in genetic homogeneity within a population.
By avoiding outcrossing, self-fertilization ensures that certain traits are preserved in the offspring.
Some species use both self-fertilization and cross-fertilization to increase genetic diversity.
Self-fertilization can be advantageous in environments where pollination is limited or unreliable.
In self-fertilizing plants, the flowers often have closed or self-compatible structures to prevent cross-pollination.
While self-fertilization can lead to inbreeding depression, it can also be used to develop genetically uniform lines for crop production.
In some species, self-fertilization occurs as a form of reproductive assurance, where the plant produces viable seeds even in the absence of cross-pollination.
Self-fertilization has played a significant role in the evolution and adaptation of plant species by enabling them to reproduce successfully in a diverse range of environments.