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No, it is part of the embryonic and fetal stages of development. After implantation, the conceptus is fed by trophoblastic nutrition. This is the dominate mode of nutrition for 8 weeks.
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∙ 13y ago
Yes, trophoblastic nutrition occurs during the preembryonic stage of development. This process involves the trophoblast cells forming the outer layer of the blastocyst, which helps facilitate the absorption of nutrients from the maternal uterine lining to support early embryonic growth before implantation.
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Is the gametophyte stage the dominant stage in a gymnosperms life cycle?
No, the sporophyte stage is the dominant stage in the gymnosperm life cycle. The gametophyte stage is reduced and dependent on the sporophyte for nutrition and support.
Is it true that the gametophyte stage is the dominant stage in a gymnosperm's lifecycle?
No, in gymnosperms, the sporophyte stage is the dominant stage of the life cycle. The gametophyte stage is reduced and dependent on the sporophyte for nutrition and support.
What is the development at an early stage for humans pets and petunias called?
The development at an early stage for humans is called embryonic development, for pets is called embryonic or fetal development, and for petunias is called seed germination and seedling development.
What stage occurs between the 4 cell stage and 16 cell stage in embryonic development?
The stage that occurs between the 4-cell stage and the 16-cell stage in embryonic development is the morula stage. The morula is a solid ball of cells formed by multiple divisions of the fertilized egg.
What happens during the neurula stage?
During the neurula stage of embryonic development, the neural plate forms and then folds over to create the neural tube, which will eventually become the brain and spinal cord. This stage is crucial for proper central nervous system development in the embryo.
In physical development what would be an example of a stage?
An example of a stage in physical development is adolescence, which typically occurs between the ages of 10 to 19 years old. During this stage, individuals experience significant growth spurts, hormonal changes, and development of secondary sexual characteristics. Factors such as nutrition, exercise, and genetics can influence the rate and progression of physical development during adolescence.
What factors influence my development during adolescence?
The factors that lead to the development of adolescence as a distinct stage of life differ for boys and girls. When boys start to produce seminal liquids and girls start to menstruate the adolescent stage is reached.
What are the stages in the development of conflict?
Development of conflict involves 5 consecutive stages. These are latent stage, perceived stage, felt stage, manifest stage and aftermath stage.
What is the prenatal development begins at this point called?
First Stage: The first two weeks after conception are known as the Germinal stage. Second Stage: The next six weeks of development are known as the Embryonic stage. Third Stage: The remainder of prenatal development is known as the Fetal stage.
Another word that describes a stage of development beginning with pH?
A stage of development might also be called a phase of development.
The first stage of a thunderstorm's development is the cumulas stage?
The Cumulus Stage
What development tasks happen during this stage?
This question is incomplete in the sense that it does not clarify what the development tasks or stage is being asked about. In order to list the development tasks that happen during this stage, the stage, and of what, would need to be known.
What is the first stage in a thunderstorm?
The cumulus/development stage
What has the author John Isaac Brewer written?
John Isaac Brewer has written: 'Gynecologic nursing' -- subject(s): Gynecologic nursing 'A normal human ovum in a stage preceding the primitive streak (the Edwards-Jones-Brewer ovum) ..' -- subject(s): Human embryo, Ovum 'Textbook of gynecology' -- subject(s): Gynecology 'Gestational trophoblastic disease' -- subject(s): Trophoblastic tumors
Adolescence as a separate stage of development was?
Adolescence as a separate stage of development was not considered until the twentieth century.
The stage of physical development during adolescence is called?
Puberty is a stage of physical development during adolescence.
Organism at an early stage of its development?
An organism at an early stage of its development is referred to as an embryo. During this stage, the organism undergoes rapid cell division and differentiation to form various tissue layers and organs. The embryo is crucial for the development of the organism into its final form.
