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What type of sex determination is found ...

What type of sex determination is found in Grasshopper

A

XX-XO

B

XX-XY

C

ZZ-ZY

D

ZW-ZZ

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The correct Answer is:
a
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MODERN PUBLICATION-PRINCIPLES OF INHERITANCE AND VARIATION-COMPETITION FILE (OBJECTIVE TYPE QUESTIONS (A. MULTIPLE CHOICE QUESTIONS (MCQs):)
  1. Chromosome is made up of:

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  2. Triticale is produced by the crossing of :

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  3. What type of sex determination is found in Grasshopper

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  4. Test cross is used to check

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  5. The phenomenon, in which an alleles of one gene suppresses the activit...

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  6. The ultimate biological unit which controls heredity, is called :

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  7. For making important contributions in respect of the nature of gene, t...

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  8. Moody describes the mutation as

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  9. Which of the blood groups can be given to any person:

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  10. The number of autosomes in human sperm are:

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  11. A nucleoside differs from a nucleotide is not having -

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  12. A pea plant parent having violet coloured flowers with unknown genotyp...

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  13. The number of linkage group (s) present In Escherichia Coli is :

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  14. The major cause of evolution of genes and protein is

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  15. Mendel's principle of segregation means that the germ cells always rec...

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  16. Mendel found that reciprocal crosses yielded indentical results. From ...

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  17. Due to the nondisjunctiuon of chromosomes during spermatogenesis, sper...

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  18. Which one of the following conditions of the zygotic cell would lead t...

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  19. Test cross in plants or in Drosophila involves crossing:

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  20. Which one of the following conditions correctly describes the manner o...

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