Xenotransplantation is the process of grafting or transplanting organs or tissues between organisms of different species. In 1978 some human burn patients were treated with pig skin grafts and showed less pain and a faster healing time than those treated with the standard gauze dressing. What is the best explanation of why pig skin grafts could successfully be used on humans? Group of answer choices

Humans and pigs contain completely identical DNA sequences.

Humans and pigs contain similarities in their genetic sequence.

There is an increase in genetic variation between organisms.

There is an increase in genetic mutations in organisms.

here's your

hope it

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.