Answer:
b
Explanation:
animals need energy to survive basically to breakdown materials too
Answer: D. Extinctions occur at higher rates during times of ecological stress when populations and species are poorly adapted.
Answer:
The correct answer would be
- It cures all cases of cystic fibrosis.
-
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.
I think the answer is false!
They are little soft bodied insect. They suck the plant's nutritious liquid and if they are in large number, they can kill the plants.
