Answer:
Since marine life can only see blue, n creature would have evolved anything but blue colors because that would not have helped their survival
Explanation:
It implants itself to the walls of the uterus (endometrium) by umbilical cord.
The nucleus contains the cells DNA(genetic material) which is basically the recipe for making proteins. mRNA is first transcribed off of DNA and then in translated(by ribosomes) to polypeptides(proteins).
I don't know how to answer the true or false however it can take around 4 weeks in the peak of the summer climate.
The homo erectus is the most common ancestor with modern humans
