Question
Which inventor is credited with the development of the
first practical telephone?Solution
Alexander Graham Bell is widely recognized as the inventor of the first practical telephone. He received the patent for the invention of the telephone in 1876. Bell's innovation allowed for the transmission of clear voice signals over long distances, revolutionizing communication.
Downstream processing in biotechnology mainly refers to:
The presence of which bacteria is an indicator of water pollution?
Which of the following correctly matches the scientist with their discovery?
Which connective tissue connects muscle to bone?
Which of the following parts helps in exchange of gases in plants?
Which part of the brain is responsible for actions like thinking, intelligence, memory, and learning?
How many types of plant tissues are there?
_______is a pure substance.
The yellow color of human urine is due to:
- Which of the following is a monosaccharide?
