Answer:
Gravity?
Explanation:
These are the things needed for life: water, air, food, light, shelter, and space. It doesn't include gravity.
Answer:On this day in 1776, the Second Continental Congress adopted the United States Declaration of Independence in what is now known as ... Today, we celebrate our Nation's independence and the vision of our ... Over the past months, the American spirit has undoubtedly been tested by many challenges.
Explanation:
C.
The force the wind exerts on the surface of the rock while it blows past it can cause it to erode into irregular shapes.
Answer:
A tight junction is a watertight seal between two adjacent animal cells, which prevents materials from leaking out of cells.
Explanation:
Answer:
The correct answer would be
- It cures all cases of cystic fibrosis.
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It involves the modification of DNA.
- It attempts to replace a mutated gene with normal DNA.
- It does not always cure patients who use it.
Gene therapy is an experimental technique used to treat the genetic disorder by transplanting the normal gene into the cell in order to replace the missing or defective gene in a cell.
It helps in treating genetic disorders such as cystic fibrosis, hemophilia et cetera.
It can be of two types of somatic gene therapy and germline gene therapy.