By clock on October 22, 2008. Tags Basic Biology Log in to post comments More like this They are answer-less and fumbling Dry Ice + Soap..... see what happens Yes we can Time-Lapse: Zebrafish Embryos Developing This series of videos on the development, one each morning this week, were discovered by my BIO101 students. Log in to post comments Wooooooaaaaaahhhhhhh. Beyond awesome. What's the time span on this? Log in to post comments Very nice! The time post-fertilization at "room temperature": 2-cell: 90 minutes 32-cell: 3 hours blastula: 4-7 hours gastrulation begins: 9 hours (hard to see in the video) the final stage shown looks like about 1.5 day-old tailbud. See drawings of the stages. And a bunch more movies of Xenopus development. Log in to post comments Awesome Video! Does anyone know the life expectancy of a xenopus? Mine is at least 23 years old. Log in to post comments
This series of videos on the development, one each morning this week, were discovered by my BIO101 students. Log in to post comments
Very nice! The time post-fertilization at "room temperature": 2-cell: 90 minutes 32-cell: 3 hours blastula: 4-7 hours gastrulation begins: 9 hours (hard to see in the video) the final stage shown looks like about 1.5 day-old tailbud. See drawings of the stages. And a bunch more movies of Xenopus development. Log in to post comments
Awesome Video! Does anyone know the life expectancy of a xenopus? Mine is at least 23 years old. Log in to post comments
This series of videos on the development, one each morning this week, were discovered by my BIO101 students.
Wooooooaaaaaahhhhhhh. Beyond awesome. What's the time span on this?
Very nice!
The time post-fertilization at "room temperature":
2-cell: 90 minutes
32-cell: 3 hours
blastula: 4-7 hours
gastrulation begins: 9 hours (hard to see in the video)
the final stage shown looks like about 1.5 day-old tailbud.
See drawings of the stages. And a bunch more movies of Xenopus development.
Awesome Video! Does anyone know the life expectancy of a xenopus? Mine is at least 23 years old.