zygote

The growth of a zygote into a morula is called fragmentation.

Alternatively, like allopolyploids, they may arise by the nondisjunction of chromatids during the mitotic division of a zygote.

Karyogamy The fusion of two nuclei that exist within a common cytoplasm, as occurs in the formation of the zygote from two gametes.

Think of a frog. It has various stages of development: zygote, tadpole and finally adult.

Sexual reproduction The formation of new individuals by fusion of two nuclei or sex cells ( GAMETES ) to form a diploid ZYGOTE.

ontogeny The early life history of an organism, i. e. , the subsequent stages it passes from the zygote to the mature adult.

Formation of a viable zygote by the union of the male sperm and the female ovum; fertilization.

Haplont A haploid organism that represents the vegetative stage in life cycles in which diploidy is restricted to the zygote.

After fertilization through the micropyle, the zygote turned into dormancy status without certain time phase.

The formation of a zygote by the union of genetically different gametes.

In mammals, the fertilized egg or zygote undergoes cleavage (cell division without cell growth) to form a hollow ball or blastocyst.

This mode of feeding makes dominant haploid phase and a diploid zygote.

Reproduction involving the formation of a zygote.

The classical literature of embryology documents these patterns in detail for the zygote in situ .

Fertilization is the original event of a life, and then many cells made by zygote assemble and construct the new life.

The zygote is best appraised by stating that it is an inherently unstable entity.

The classical literature of embryology documents these patterns in detail for the zygote.

The zygote undergoes repeated mitosis and differentiation to become the diploid organism again.

Production of yolk in the egg supplies the necessary fuel for the first few rounds of division of the zygote.

Zygospore A resistant sexual spore formed when a zygote develops a thick wall.

The diploid condition is restored when the nuclei of two gametes fuse to give the zygote.

The haploid organism's germ cells then combine with another haploid organism's cells, creating the zygote.

The term " zygote " refers to the growing cell cluster which implants itself in the uterine lining .

When the male reproductive cell fertilizes the female reproductive cell a zygote is formed .

Formed after fertilization of the zygote became twice as.

The zygote is divided by a transverse wall to form an epibasal segment which gives rise wholly to the shoot.

An organism that is haploid throughout its life cycle except as a zygote, when it is diploid, as in many algae and fungi.

After fertilization, the zygote and the proembryo also lie in the chalazal end.

The linear gene was injected to pig zygote by microinjection.

The union of male and female gametes to form a zygote.

The product of fertilization is the zygote.

The organism that develops from a zygote.

Zygote meiosis can be observed with fresh-water algae Chlamydomonas, Spirogyra, Chara for assistant materials.

Relationship between the human zygote type and embryo implantation potential

the somatic embryogenesis and development experience all the stages of zygote embryo;

Zygote, in which the male and female nucleoli not fused yet, and primary endosperm nucleus already divided;

The results show: the somatic embryogenesis and development inducing by 2, 4-D experience all the stages of zygote embryo;

Filtration of Culture System in Vitro of Mouse Pronuclear Zygote

The zygote dividing transversely;