Questions 1. what conclusions can you draw about the results of your first cross, between a homozygous red bull (rr) and a heterozygous red cow (rr)?

2. what conclusions can you draw about the results of your second cross, between a heterozygous red bull (rr) and a heterozygous red cow (rr)?

3. what conclusions can you draw about the results of your third cross, between a homozygous white bull (rr) and a homozygous white cow (rr)?

How would you describe the the organisms in the second row of model 1 that are connected to the parents by a line

One of the newest applications of cell technology is called cybrid embryos. this process involves replacing the nuclear material of an animal cell with human nuclear material. how might this process affect public policies about research by using stem cells? the same policies and concerns about the use of human embryonic stem cells would most likely apply. the embryos would most likely be treated like traditional animal embryos and regulated accordingly. the process of forming cybrid embryos would most likely be banned by government regulators. the embryos would be treated as regular cells because they are not fully human in origin.

Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.