What is the name of the reproductive process which involves (i) two parents (ii) only one parent?
Answers
Answer:
Explanation:
Reproduction (or procreation or breeding) is the biological process by which new individual organisms – "offspring" – are produced from their "parents". Reproduction is a fundamental feature of all known life; each individual organism exists as the result of reproduction. There are two forms of reproduction: asexual and sexual.
In asexual reproduction, an organism can reproduce without the involvement of another organism. Asexual reproduction is not limited to single-celled organisms. The cloning of an organism is a form of asexual reproduction. By asexual reproduction, an organism creates a genetically similar or identical copy of itself. The evolution of sexual reproduction is a major puzzle for biologists. The two-fold cost of sexual reproduction is that only 50% of organisms reproduce[1] and organisms only pass on 50% of their genes.[2]
Sexual reproduction typically requires the sexual interaction of two specialized organisms, called gametes, which contain half the number of chromosomes of normal cells and are created by meiosis, with typically a male fertilizing a female of the same species to create a fertilized zygote. This produces offspring organisms whose genetic characteristics are derived from those of the two parental organisms.
Reproduction
Explanation:
Reproduction is the process which a young life is formed either from two parents or from only one parent. The reproductive process that involves two parents to produce the young is called sexual reproduction. Sexual reproduction requires the production and fertilization of reproductive cells called gametes from the females and males of the species. The reproductive process that involves only one parent to produce the young is called asexual reproduction.