This happens during the metaphase in mitosis
The phylogenetic tree is commonly used by biologists to study evolutionary relationships between organisms and their ancestors. To add up, it is a diagram that branches the "phylogeny" of a single organism which could be very significant and determining on how genetically different or similar they are to their ancestors.
Nervous muscle action pressure
I am generally confused as to of what you are asking. Can you post something so i can see what you need? I just am confused.
