Question

mention the events taking place when the ovum is fertilized in the fallopian tube till it is implanted in the uterus of female human​

Answer 1

Answer:

the zygote divides rapidly and repeatedly and form a ball of many cells this development structure is termed as the embryo which gets embedded into the walls of the uterus.

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Answer 2

The following events take place before implantation:

• Fertilization is the process in which the ovum (female gamete) is fertilized by the sperm (male gamete).
• It results in a zygote which is a single cell.
• The zygote divides to form a 4-8 cell structure called a morula.
• The morula travels through the fallopian tube.
• By the time it reaches the uterus, the morula transforms into a multicell blastocyst.
• The blastocyst attaches itself to the uterine lining.
• The implanted blastocyst takes nutrients from this connection.