Answer:
Option a sunflower to robin
Answer:
Explanation:
In artificial selection, breeders select parent organisms with desired characteristics, in the hopes that when they are crossed, the desired variations will appear in the offspring. ... If the organism is "fit" it does survive and reproduce, thus possibly passing its traits to future generations.
Answer:
D) Sunlight degrades folate but helps build vitamin D
Explanation:
When our skin is exposed to sunlight, vitamin D is manufactured from cholesterol in the skin cells of our body as a result of direct hitting of the sun's ultraviolet raysbon our skin which interact with a protein called 7-DHC in the skin and then convert it into a vitamin called "vitamin D3". This vitamin D3 is reffered to as the active form of vitamin D.
vitamin D is very essential in the body because it helps the body to absorb calcium and also help in rapid growth of our bones. Deficiency of vitamin D may cause ricket in children, which is a diseases that makes boned to be soft. or osteomalacia in adults.
