What is a fertilized egg called in reproduction?

What is a fertilized egg called in reproduction?

When sperm fertilizes (meets) an egg, this fertilized egg is called a zygote (ZYE-goat). The zygote goes through a process of becoming an embryo and developing into a fetus. The male reproductive system and the female reproductive system both are needed for reproduction.

What is a fertilization called?

Fertilisation or fertilization (see spelling differences), also known as generative fertilisation, syngamy and impregnation, is the fusion of gametes to give rise to a new individual organism or offspring and initiate its development.

Where is the female egg fertilized for sexual reproduction your answer?

Fertilization of an egg by a sperm normally occurs in the fallopian tubes. The fertilized egg then moves to the uterus, where it implants to the uterine lining.

Is zygote and embryo the same?

An embryo is the early stage of human development in which organs are critical body structures are formed. An embryo is termed a fetus beginning in the 11th week of pregnancy, which is the 9th week of development after fertilization of the egg. A zygote is a single-celled organism resulting from a fertilized egg.

What is the another name for second fertilization *?

This is called double fertilization because the true fertilization (fusion of a sperm with an egg) is accompanied by another fusion process (that of a sperm with the polar nuclei) that resembles fertilization. Double fertilization of this type is unique to angiosperms. The zygote now has a full…

What is Fertilisation inside the body of a female called?

Internal fertilization is the union of an egg cell with a sperm during sexual reproduction inside the female body.

What is Cytotrophoblast and Syncytiotrophoblast?

The syncytiotrophoblast is a rapidly growing multinucleated mass, which invades and ruptures endometrial capillaries forming lacunae. The cytotrophoblast is a layer of mononucleated cells, which invades the syncytiotrophoblast matrix and forms early chorionic villi.

What is the difference between fertilization and zygote?

Fertilization is the fusion of two haploid gametes to produce a diploid zygote. Each haploid gamete in humans has 23 chromosomes, while the diploid zygote has 46. This fusion usually occurs within 24 hours after the oocyte has been released from the ovary.

What is other name of vegetative fertilization?

Triple fusion is also known as Vegetative fertilisation.

What is the another name of vegetative fertilization?

The triple fusion is also called as Vegetative fertilisation. – Somatogamy refers to the fusion of cytoplasm before fusion of nuclei. This happens initially in syngamy. Thus, the correct answer is option (C ) Triple fusion.