Gene therapy, which includes the correction of defective genes, is a significant part of the human genome proj
is an application of the technique?
A new protein, which can repair defective genes, is injected
Mutated DNA sequences, which can pair with existing genes, are
introduced
The DNA sequences of the entire genomes of disease causing microbes
are compared
A new gene, which codes for the protein that can repair defective genes,
is introduced.

b. to discover aspects of the natural world.

hopefully i .

a. population growth is decreasing

-2

+4

-10

-3

-8

-3

so the population decreased by 24 because 3+3+8+10+2=26-2=24.

hoped i !

explanation:

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive