Biology, 16.09.2019 08:30 hiiliohi3823
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)?
Answers: 1
Biology, 21.06.2019 20:00
Read the following scenario to answer the following question. in some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called "ligers." male ligers are sterile but some female ligers are fertile. in the wild, lion and tiger ranges do not naturally overlap, making such a cross unlikely. furthermore, the solitary behavior of tigers and the social organizations of lions create behavioral differences. applying the biological species concept, the sterility of ligers reveals that a. lions are probably a subspecies of tigers b. tigers and lions are the same species c. a new species called "ligers" is forming d. tigers and lions are separate species
Answers: 3
Biology, 22.06.2019 14:10
Climate like that in the sahara desert have the fastest rates of weathering
Answers: 1
Biology, 22.06.2019 15:00
When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?
Answers: 1
1. what conclusions can you draw about the results of your first cross between a homozygous red bul...