Out of the chooses given, the best description between evolution and natural selection is that natural selection leads to evolution. The correct answer is A.
Answer:
Duplication of hox genes is important in the radiation of animals because they are regulating genes of symmetry and the body plan of the animals' bodies. Some change or mutation in these genes during duplication can cause mutations and with these evolution of the species as it controls the different segments of these animals as they develop, launching the genetic programs that form various body structures, such as limbs and organs. .
Answer:
The correct answer is - past medical history.
Explanation:
Past medical history is a type of health record that includes the past disease and illness are documented so it can use for the relevance information if needed and can be relate to the present condition.
In medical, past medical history that are experienced medical conditions in the past by an individual such as diabetes, blood pressure and asthma and can help these information for future or present medical interventions.
Thus, the correct answer is - The correct answer is - past medical history.
.............I think its b
all is correct . The role of the immune system is to protect the body from all what is strange about the the body this includes living organism or toxic chemical compounds ... In fact in all cases the different members of immune system recognize the strange thing by the spatial organization of its chemical composition . This is called antigen.