Over the past 50 years, many researchers and farmers have been selectively breeding cattle to be more resistant to diseases. based on your knowledge of host-pathogen interactions, animals that are more resistant to disease have

What re the two main phrases of the cell cycle.

Chimeras are interesting organisms that have two different sets of dna. chimeras occur when when two different zygotes fuse to form one organism. some chimeras have no outward symptoms, while some have two different eye colors it two different blood types what roles do mitosis and meiosis play in the process

The moon has a bigger influence on our oceans than the sun because the moon is closer to the earth than the sun the sun is only made of gas and the moon is solid the magnetic attraction of the moon makes gravity stronger the water on the moon attracts the water on the earth