What is the difference between micro-evolution and macro-evolution?
1. macro evolution is a change in the gene pool and micro evolution is the formation of a new species.
2. micro evolution is the change in the gene pool and macro evolution is the formation of a new species.
3. there is no difference.
4. micro evolution only happens in the galapagos island and marco evolution only happens in trinidad.

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I think the answer would be 2.) Micro evolution is the change in the gene pool and macro evolution is the formation of a new species.

thats not even an aswer choice

homeostasis is the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. and this is how it applies to the integumentary system. back to top. skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. when body temperature falls, the sweat glands constrict and sweat production decreases.