You obtain an egg cell from the ovary of a white mouse and remove...

Question

You obtain an egg cell from the ovary of a white mouse and remove the nucleus from it. You then obtain a nucleus from a liver cell from an adult black mouse. You use the methods of nuclear transplantation to insert the nucleus into the empty egg. After some prompting, the new zygote divides into an early embryo, which you then implant into the uterus of a brown mouse. A few weeks later, a baby mouse is born. What color will it be? Why?

Accepted Answer

Hello everyone and welcome to today's video. So today we have that the formation of the three germ ledgers takes place in blank stages of the embryonic development. Remember that three germ ledges are gonna be the method. Um the actor Durham and the end of the term. So when are they created? Let's go over answer choices so that we may begin solving this problem. Beginning by answer choice. A implantation is going to create a cycle, not the germ layers. So we're going to cancel it out. Organogenesis. Organogenesis refers to the creation of the organs. The organs are going to arise from these germ layers so they need to be created already. This is not going to be the correct answer choice. So we're going to week canceling it out. Then we have no relation, no relation is going to be able to create the neural plate to create the central nervous system which arises from this ectodermal because of this. This is going to be an incorrect answer choice and we're going to cancel it out for the same reason as organogenesis. Now, gas relation gas relation creates the gastro and this is actually going to be the step where these three germ layers are going to occur and be lined because of this. We're going to be highlighting answer choice. The gas relation as a final answer to our question. This is where the missile during the ectodermal and the end of the term are actually form. I really hope this video helped you and I hope to see you on the next one

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