production of gametes

Haploids are organisms, whose cells contain haploid number of chromosomes - as against normal diploid number of chromosomes. Haploid cells are usually found in gametes of any organism. But when entire plant body contains haploid cells - it offers a great advantage as such plants are comp..

Sexual reproduction is seen in nearly all animals. In animals reproduction also involves production of gametes that are haploid cells. In unicellular organisms like the protozoans, the gamete-producing individuals are called gametocytes. The gametes may..

Production of offsprings by a single parent without the formation of gametes is called asexual reproduction. It is also called as somatogenic reproducti..

Definition - Production of offsprings by a single parent without the formation of gametes is called asexual reproduction. It is also called as somatogenic reproducti..

Sexual Reproduction in Animals - Sexual reproduction is seen in nearly all animals. In animals reproduction also involves production of gametes that are haploid cells . In unicellular organisms like the protozoans, the gamete-producing individuals are called gametocyte..

Production of offsprings by a single parent without the formation of gametes is called asexual reproduction. It is also called as somatogenic reproductio..

Asexual reproduction is the production of new individuals by mitotic divisions from a single parent. It does not involve the fusion of gametes, also called sex cells. There are many types of asexual reproduction, all producing individuals that are genetically identical to the p..

In Cucurbita, pollen tube enters the ovule through the integuments. After the pollen tube enters the embryosac, its apex dissolves and the male gametes are liberated. One of the male gametes fuses with the egg and produces a diploid zygote (Strassburger, 1884) which by further..

Asexual Reproduction - Asexual reproduction is the production of new individuals by mitotic divisions from a single parent. It does not involve the fusion of gametes, also called sex cells. There are many types of asexual reproduction, all producing individuals that are genetica..

show a primitive type of sexual reproduction called genetic recombination. Conjugating Bacteria In this process, the exchange of genetic materials takes place by a process called conjugation . Conjugating bacterial cells are in contact through a hollow tube called pilus. In the higher organi..