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प्रश्न
Answer in one sentence.
What is the difference between embryo and zygote?
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उत्तर
| Embryo | Zygote |
| 1. It is multicellular. | 1. It is unicellular. |
| 2. It follows the stage of zygote formation. | 2. It is the first stage of development after fertilization. |
| 3. Embryogenesis results in the formation of the embryo. | 3. Fertilization results in zygote formation. |
| 4. It is formed in the uterus. | 4. It is formed in the fallopian/ uterine tube. |
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संबंधित प्रश्न
Erythroblastosis foetalis is caused when the mother is ____________.
Name the embryonic layer from which heart, blood, and blood vessels develop.
Write a note on implantation.
Pregnant mother supplies nourishment to her foetus through ___________.
What is the number of blastomeres formed after third cleavage?
Mention the names of any two organs each derived from ectoderm and mesoderm.
Secondary sexual characters in females develop in response to hormone ______.
Observe the figure given below and identify the one showing formation of
- Epiblast
- Hypoblast
- Amniotic cavity
- Yolk sac
Name the germinal layer from which nervous system is derived.
Extra embryonic membrane that immediately surrounds and protects the embryo is ______.
