embryonic development class 12th new syllabus | part 12 reproduction in lower and higher animals

embryonic development class 12th new syllabus | part 12 reproduction in lower and higher animals in this video lecture we have discussed about the development of embryo in human beings. after formation of zygote the first cleavage takes place in 30 hours after fertilization while the second cleavage takes place after 60 hours of fertilization and the third cleavage takes place after 72 hours of fertilization finally modular stage attains at day 4. then modular gets converted into blastula till day 7 and then this blastula implanted inside the uterus till day 10. #neet #biology #class12th #12thscience #newsyllabusmaharashtra #newsyllabus if u like this video hit like button subscribe for more interesting videos. share to spread the knowledge. for business - [email protected] follow us on Instagram bhushan_gayakwad