A giant chromosome having many chromo-nemata lying side by side all along their length is called

A. megachromosome

B. heterosome

C. polytene chromosome

D. super numerary chromosome

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  1. The segment of DNA which participates in crossing over is known as
  2. The science dealing with study of inheritance and variation is
  3. In humans, an example of sex-linked trait is
  4. A colour-blind man marries the daughter of a colour-blind person. In their progeny
  5. Mutations which are not dominant are not lost by a gene pooL This is known as
  6. The condition in which only one allele of a pair is present is known as
  7. A codon is a sequence of 3 nucleolides on
  8. Reverse transcription was discovered by
  9. A pure tall pea plant was reared in a soil poor in nutrition and reached the size of a pure dwarf pea…
  10. In the Operon concept, the regulator gene regulates chemical reactions in the cell by
  11. The scientists who rediscovered the Mendel's laws are
  12. Exhibition of superiority by a hybrid over both of its parents is called
  13. The term 'meiosis' was coined bv
  14. The nuclear membrane completely disappears during
  15. If an individual does not breed true for its characters, it is called
  16. Linked genes may be separated by the process of
  17. Chromosomes exhibit minimum coiling during
  18. Klinefelter's syndrome is developed when the chromosome in male is
  19. Some people experience PTC paper on tongue as bitter, others as tasteless. This character is hereditary…
  20. DNA duplication occurs in
  21. Linkage is
  22. The chromosomal theroy of heredity implies that
  23. The genetic constitution of an organism is known as
  24. The possibilities of hereditary and evolutionary changes are greatest in species that reproduce by
  25. Crossing over in meiosis occurs in
  26. Albinism in com plants is best described as
  27. Diakinesis is characterised by
  28. Lethal genes are those which
  29.  A person meets with an accident and great loss of blood has occurred. There is no time to analyse…
  30. When is the sex of an offspring decided