Describe in brief Embryonic development after implantation.
Download our app for free and get started
→ Immediately after implantation, the inner cell mass (embryo) differentiates into an outer layer called ectoderm and an inner layer called endoderm.
→ A mesoderm soon appears between the ectoderm and the endoderm.
→ These three layers give rise to all tissues (organs) in adults.
→ The inner cell mass contains certain cells called stem cells which have the potency to give rise to all the tissues and organs.
→ A mesoderm soon appears between the ectoderm and the endoderm.
→ These three layers give rise to all tissues (organs) in adults.
→ The inner cell mass contains certain cells called stem cells which have the potency to give rise to all the tissues and organs.
Download our appand get started for free
Experience the future of education. Simply download our apps or reach out to us for more information. Let's shape the future of learning together!No signup needed.*
Similar Questions
- 1View SolutionHow many eggs do you think were released by the ovary of a female dog which gave birth to 6 puppies?
- 2View SolutionWhat are the major features of embryonic development at various months of pregnancy?
- 3View SolutionWhy all copulations do not lead to fertilisation and pregnancy?
- 4View SolutionWhat is placenta? How does it develop?
- 5View SolutionDraw a labelled diagram of female reproductive system.
- 6View SolutionGive brief detail on male external genitalia.
- 7View SolutionWrite a short note on male accessory glands.
- 8View SolutionDraw a labelled diagram of a Graafian follicle?
- 9View SolutionWrite a short note on fertilisation. (Till the formation of zygote.)
- 10View SolutionWrite a short note on sperm. (With a labeled diagram.)###Draw a labelled diagram of sperm.