Sexual reproduction is a type of reproduction that involves a complex life cycle in which a gamete (haploid reproductive cells, such as a sperm or egg...

and maintenance of sexual reproduction? (more unsolved problems in biology) Evolution of sexual reproduction describes how sexually reproducing animals...

their "parent" or parents. There are two forms of reproduction: asexual and sexual. In asexual reproduction, an organism can reproduce without the involvement...

Plant reproduction is the production of new offspring in plants, which can be accomplished by sexual or asexual reproduction. Sexual reproduction produces...

most common form of asexual reproduction is parthenogenesis, which is typically used as an alternative to sexual reproduction in times when reproductive...

Human reproduction is sexual reproduction that results in human fertilization to produce a human offspring. It typically involves sexual intercourse between...

of sexual reproduction among eukaryotes was likely homothallism, that is, self-fertile unisexual reproduction. Besides regular sexual reproduction with...

the female vagina for sexual pleasure, reproduction, or both. This is also known as vaginal intercourse or vaginal sex. Sexual penetration has been known...

trait that determines whether a sexually reproducing organism produces male or female gametes. During sexual reproduction, a male and a female gamete fuse...

Canine reproduction is the process of sexual reproduction in domestic dogs, wolves, coyotes and other canine species. As with all mammals, a dog's penis...

morphology) of those parts of plants directly or indirectly concerned with sexual reproduction. Among all living organisms, flowers, which are the reproductive...

S2CID 84475593. McGovern, Tamara M. (5 April 2002). "Patterns of sexual and asexual reproduction in the brittle star Ophiactis savignyi in the Florida Keys"...

produced by sexual reproduction may be fitter as they have new, possibly beneficial gene combinations. In addition, sexual reproduction provides the...

reproductive organ, is a part of an organism that is involved in sexual reproduction. Sex organs constitute the primary sex characteristics of an organism...

characteristics, including characteristics not directly involved in reproduction. The condition occurs in most dioecious species, which consist of most...

cell) during sexual reproduction. A female has larger gametes than a male. Females and males are results of the anisogamous reproduction system, wherein...

propagate. Plant propagation is the process of plant reproduction of a species or cultivar, and it can be sexual or asexual. It can happen through the use of...

Internal fertilization is the union of an egg and sperm cell during sexual reproduction inside the female body. Internal fertilization, unlike its counterpart...

nucleus. During sexual reproduction there is a diploid phase, which commonly is very short, and meiosis restores the haploid state. The sexual cycle of one...

Isogamy is a form of sexual reproduction that involves gametes of the same morphology (indistinguishable in shape and size), and is found in most unicellular...

the only known definitive hosts in which the parasite may undergo sexual reproduction. In rodents, T. gondii alters behavior in ways that increase the...

64% have no known sexual state. However, many of these species likely have an as yet unidentified sexual stage. Sexual reproduction occurs in two fundamentally...

earthworms, hermaphroditism is a normal condition, enabling a form of sexual reproduction in which either partner can act as the female or male. Hermaphroditism...

Asexual reproduction, where an organism creates a copy of itself; there is no genetic contribution from another organism Sexual reproduction, where two...

The physiology of reproduction, Raven Press, 2nd edition, 1994 Meisel Robert L., Sachs Benjamin D. : The physiology of male sexual behavior. In Knobil...

cell wall is xyloglucan. Eukaryotes have a life cycle that involves sexual reproduction, alternating between a haploid phase, where only one copy of each...

Another hypothesis involves sexually antagonistic genes, which cause homosexuality when expressed in males but increase reproduction when expressed in females...

biological system made up of all the anatomical organs involved in sexual reproduction. Many non-living substances such as fluids, hormones, and pheromones...

Iwano M (August 2014). "Self/non-self recognition mechanisms in sexual reproduction: new insight into the self-incompatibility system shared by flowering...

widely present among sexual eukaryotes. These results suggested that Giardia duodenalis is capable of meiosis and thus sexual reproduction. Furthermore, Cooper...