Answer:
Originally, the distinction was based on morphological differences. However, it soon became that some types of organisms had different forms at various stages in their lives, here is why
Explanation:
changed genes is passed on to the next generation. Most mutations are bad, but some of them make the organism more successful in its life. Organisms that inherit that favorable new gene are likely to become more abundant than others of the species. (geologic times)
Crossing over is a method of variation
Answer:
There are actually two, I think.
CAT Histidine His
CAC Histidine His
Explanation:
I asked my aunt. She is a worker in the medical field.
Answer:
granum, a grain, in reference to the coarse-grained structure of such a completely crystalline rock.
Explanation:
Answer:
A The rate at which your cells use energy
Explanation:
