Category : Genetics

Quiz: How Much You Know About Gregor Mendel And Law Of Mendel?

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Questions & Options


1. Who was proposed term Allele?

31250 Morgan
31251 Bateson
31252 Johnnsen
31253 Mendel

2. Which of the following is an exception to Mendele?

31254 Purity of Gametes
31255 Law of Dominance
31256 Independent Assortment
31257 Linkage

3. Mendel selected pea plant because......

31258 It is annual plant
31259 Flowers are self pollinated
31260 The number of seeds produced are large
31261 All of the above

4. Our skin color is one of the following traits.

31262 Digenic
31263 Trigenic
31264 Pentagenic
31265 Hexagenic

5. Pleiotropic gene has.....

31662 Multiple genotype
31663 Single genotype
31664 Single phenotype
31665 Multiple phenotype

6. The body features are .....

31666 Phenotype
31667 Genotype
31668 Sex of the individual
31669 Controlled by environment

7. Which one is an interaction of gene?

31670 Recessiveness
31671 Dominance
31672 Epitasis
31673 Pleiotropy

8. Organism phenotypically similar but genotypically different is due to.....

31674 Heterozygosity
31675 Monozygosity
31676 Multizygosity
31677 Homozygosity

9. Which Mendel's law is not applicable to all?

31678 Dominance
31679 Segregation
31680 Independent assortment
31681 Codominance

10. Heterosis is .....

31682 Hybrid vigour
31683 Hybrid weakness
31684 Hybrid vigour and weakness
31685 Cross between hybrid

11. Marriage between close relatives is avoided because it induces more .....

31686 Blood group abnormalities
31687 Multiple births
31688 Mutations
31689 Recessive allele to come together

12. In human, polygeny is not responsible for.....

31690 Skin color
31691 IQ level
31692 Color blindness
31693 Sickle cell anaemia

13. Intelligent Quotient of a person is a case of .....

31694 Polygenic trait
31695 Pleiotropism
31696 Mendelian inheritance
31697 Cytoplasmic inheritance

14. One out of the following character is autosomal recessive.

31698 Color blindness
31699 Blood group O
31700 Near and far sighted
31701 Blood group AB

15. Sex-linked recessive characters include......

31702 Color blindness
31703 Haemophilia
31704 Congenital night blindness
31705 All of the above

16. Which of the following character is dominant?

31706 RH positive
31707 Long hair
31708 Green eyes
31709 Dwarfism
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