Which of the following is not an example of a use of biotechnology?
a) Growing a kidney for transplant in a lab.
b) Injecting stem cells into an injury to speed us recovery.
c) Identifying the father of a child by comparing DNA.
d) Identifying the sex of a child using a sonogram?
To determine which of the options is not an example of a use of biotechnology, we need to understand what biotechnology involves. Biotechnology refers to the use of biological processes, organisms, or systems to develop or manufacture products or solve problems. It involves the application of scientific and technological principles to living organisms.
Now, let's evaluate each option to identify which one is not an example of biotechnology:
a) Growing a kidney for transplant in a lab: This is an example of biotechnology. Scientists can use biotechnology techniques to grow organs, such as kidneys, in a lab for transplantation.
b) Injecting stem cells into an injury to speed up recovery: This is also an example of biotechnology. Stem cells can be manipulated and utilized to promote tissue regeneration and healing, which falls under the biotechnology umbrella.
c) Identifying the father of a child by comparing DNA: This is an example of biotechnology. DNA analysis and comparison involve the use of biotechnological methods to determine genetic information, such as paternity.
d) Identifying the sex of a child using a sonogram: This option is not an example of biotechnology. Sonograms, also known as ultrasounds, use medical imaging techniques rather than biological processes or organisms to identify the sex of a child.
Therefore, the correct answer is d) Identifying the sex of a child using a sonogram.