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Match Each Definition to the Correct Term

Question 16

Matching

Match each definition to the correct term

Premises:
Process by which the blastocyst attaches to the uterine lining and begins to digest its way inward.
The extraembryonic membrane that contributes to the formation of the placenta.
The fertilized ovum that contains genetic material from both parents, for a total of 46 chromosomes.
The hormone secreted by the blastocyst that is found in the mother's urine and is the basis for most pregnancy tests.
A secondary oocyte is released from the ovary and travels down the oviduct.
Increases its size after it frees itself from the zona pellucida.
This vitamin can prevent spina bifida
Process during which a single sperm penetrates the secondary oocyte, which will eventually result in the fusion of the egg and sperm nuclei and the development of a zygote
Exchange of waste, nutrients, and oxygen occurs here
The rapid mitotic division of the zygote as it moves along the oviduct on its way to the uterus, becoming a pre-embryo.
Another name for birth.
During cleavage, the stage at which the pre-embryo becomes a solid ball with more than 12 cells.
Responses:
Folic acid
Placenta
Implantation
Zygote
Fertilization
Cleavage
Ovulation
Parturition
Morula
Blastocyst
Human chorionic gonadotropin
Chorion

Correct Answer:

Process by which the blastocyst attaches to the uterine lining and begins to digest its way inward.
The extraembryonic membrane that contributes to the formation of the placenta.
The fertilized ovum that contains genetic material from both parents, for a total of 46 chromosomes.
The hormone secreted by the blastocyst that is found in the mother's urine and is the basis for most pregnancy tests.
A secondary oocyte is released from the ovary and travels down the oviduct.
Increases its size after it frees itself from the zona pellucida.
This vitamin can prevent spina bifida
Process during which a single sperm penetrates the secondary oocyte, which will eventually result in the fusion of the egg and sperm nuclei and the development of a zygote
Exchange of waste, nutrients, and oxygen occurs here
The rapid mitotic division of the zygote as it moves along the oviduct on its way to the uterus, becoming a pre-embryo.
Another name for birth.
During cleavage, the stage at which the pre-embryo becomes a solid ball with more than 12 cells.
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