CRISPR can be used in several ways to develop pigs for human transplant organs. In – , CRISPR can be used to allow pig organs to be transplanted. CRISPR must be used to mutate – genes and to manipulate production of – system proteins to avoid rejection. Another method uses CRISPR to grow human organs in pigs by first deleting genes that normally stimulate – and then inserting human – into the resulting pig embryo, allowing a pig to grow a human organ.

Azygote becomes a mature adult through the process of: meiosis or mitosis

Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

Choose one animal (cheetas) and research on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.