10th Biology Chapter 15 Online Test

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* Click the link for test preparation: Chapter 15 – Inheritance

Online Test Instructions

  • Test Name : 10th Biology Chapter 15 Online Test
  • Type : MCQ’s
  • Total Questions : 10
  • Total Marks : 20
  • Questions will be shuffled each time you start the test.
  • Any question you have not answered will be marked incorrect.
  • Once you are finished, click the Submit button.

1. The position of gene on chromosome is known as_____.

 
 
 
 

2. Outside backbone of double helix is made up of_____.

 
 
 
 

3. Example of discontinuous variation is______.

 
 
 
 

4. In 1953, ______ proposed the structure of DNA.

 
 
 
 

5. Expression of genotype in the form of trait is_____.

 
 
 
 

6. Among following which is the source of variations_____.

 
 
 
 

7. The alternate forms of a gene are called as_____.

 
 
 
 

8. How many types of differences shown by individuals of same species______.

 
 
 
 

9. In which part of cell, transcription takes place_____.

 
 
 
 

10. An organism has two different alleles for a single trait, its genotype is said to be______.

 
 
 
 


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