Change In Number Of Chromosome or Genomatic Mutations or Hetero-polyploidy Trivia Quiz

Questions : 12 | Total Attempts: 712 | Recent Updated: 02-Dec-2019
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Genomatic mutations are due to the change in a number of chromosomes. There are two types of genomatic mutations one is polyploidy and another one is unevenploidy.Euploidy/ polyploidy condition is obtained by the addition of chromosome in the complete set of chromosomes.Aneuploidy/ unevenploidy is the change in a single set of chromosomes. Take this quiz I know more about change in the number of chromosome/ genomatic mutations/ hetero polyploidy.

Questions Excerpt


1. How many types of polyploidy?

A. 2

B. 3

C. 4

D. 5

2. Which one of the following is not example of autopolyploidy?

A. Seedless watermelon

B. Grapes

C. Banana

D. Mango

3. Which one of the following is the first man-made allopolyploid?

A. Raphanobrassica

B. Brassica juncea

C. Triticum aestivum

D. None of these

4. In which case one genome is in more than deployed state?

A. Autopolyploidy

B. Allopolyploidy

C. Autoallopolyploidy

D. Aneuploidy

5. How many chromosomes are present in turner's syndrome?

A. 44

B. 43

C. 45

D. 46

6. Which one of the following increases the milk, egg, meat, and wool production in animals?

A. Aneuploidy

B. Unevenploidy

C. Hypopolyploidy

D. Polyploid

7. In aneuploidy, loss of chromosomes is called......

A. Hyperpolyploidy

B. Hypopolyploidy

C. Mix aneuploidy

D. All of these

8. Down's syndrome show trisomy of..... chromosome.

A. 25th

B. 23rd

C. 21st

D. 10th

9. Edwards syndrome show trisomy of........ chromosome.

A. 18th

B. 17th

C. 16th

D. 15th

10. Most of the children with Edward's syndrome diet before........... of age.

A. 1 year

B. 6 months

C. 2 years

D. 9 months

11. Patau's syndrome show trisomy of...... chromosome.

A. 15th

B. 14th

C. 13th

D. 12th

12. What is the other name of Jacob's syndrome?

A. Down syndrome

B. Edward syndrome

C. Patau syndrome

D. Criminal syndrome

 

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