Q3.Which of these can be used to convert position signals to electrical signals?
Answer : Option BExplaination / Solution:
Potentiometer is device which can be used to measure and control frequency,temprature etc.Hence changing frequency in signal coverts it into electrical signal.
Q4.Most of animals are unisexual but a few are bisexual too as
Answer : Option BExplaination / Solution:
Most of animals possess either male or female reproductive organs, so unisexual except a few organisms like earthworm that contain both male and female reproductive parts in same individual.
Answer : Option CExplaination / Solution:
GDP is commonly used as an indicator of the economic health of a country. Gross domestic product (GDP) is the monetary value of all the final goods and services produced within a country's borders in a year.
Answer : Option DExplaination / Solution:
For contacting a percentage bar graph, data has to be converted in percentage form. Percentage bar diagrams have same length.
Answer : Option BExplaination / Solution:
During the G2 phase, proteins and RNA are synthesised in preparation for mitosis while cell growth continues.
Total Question/Mark :
Scored Mark :
Mark for Correct Answer : 1
Mark for Wrong Answer : -0.5
Mark for Left Answer : 0