Pigs are free to known diseases i think. i’m sorry if i’m wrong i just know that domestic pigs are known to be the best donors because of their biological materials for xenotransplantation.
Spinal tissue should be the answer.
Answer:
The alpine biome is found on five of the seven continents; the taiga biome is only found on three. Both the alpine and taiga biomes have cold winters with temperatures below freezing and summers that are warm in comparison. The taiga biome has a much higher temperature range in the summer than the alpine biome.
Answer:
Uracil "U"
Explanation:
RNA shares Adenine (‘A’), Guanine (‘G’) and Cytosine (‘C’) with DNA, but contains Uracil (‘U’) rather than Thymine.