arrange in correct order: ovulation,implantation,parturition,gestation,fertilization.
Answers
Answer:
Answer:
• The correct order would be : ovulation, fertilization, implantation, gestation, and parturition.
Explanation:
• The events from the releasing of the ovum to the birth of the child is mentioned here, and its correct order would be: ovulation, fertilization, implantation, gestation and parturition.
• The first event is ovulation, which is the release of ova or ovum. During this period the egg remains viable for the next event, that is fertilization.
• The second event is fertilization in which the fusion of male and female gametes, that is fusion of sperm and ovum takes place. The result of this process is the formation of diploid zygote. This zygote undergoes repeated mitosis to form an embryo and prepares for the next event that is implantation.
• The third event would be implantation in which the embryo is attached to the walls of the uterus to get the nourishment from the mother's bloodstream.
• After the embryo is attached to the walls of the uterus, it is said to be in gestation period. The gestation period is defined as the period of the attachment of the embryo to the walls of the uterus to the development of foetus.
• The final event is the parturition, in which the fully developed foetus is expelled from the mother's womb. It is called as the child birth.