What is 'atavism'?

A. The genes which show numerous phenolypic effects

B. Reappearance of traits after several generations

C. Effects of mutation

D. Intermediate inheritance of genes

Please do not use chat terms. Example: avoid using "grt" instead of "great".

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  1. Edward Jenner to find out the efficacy of vaccination used
  2. The external ears of man are intended for
  3. Genes are made of
  4. The 'germ theory of disease' was propounded by
  5. The counting of RBC's can be performed by
  6. Ecology of a population is known as
  7. Tse-Tse fly is the vector for
  8. The country's first 'brain bank' that can store up to 300 human brains has been opened at
  9. Biocatalysts are
  10. The first sign of life made its appearance on the earth about
  11. For which of the following is insulin treatment given?
  12. The radicle of the seeding always grows
  13. Vitamin D deficiency leads to
  14. Blood is
  15. Malaria is transmitted from one person to another by
  16. Digestion of proteins starts in the
  17. Which of the following diseases is considered as completely eradicated from India, as no case of the…
  18. The latest drug for cancer is obtained from
  19. Who first observed the plasma membrane?
  20. Excess carbohydrates and insufficient proteins in dally diet will lead to
  21. Scurvy is a disease caused by the deficiency of vitamin.
  22. The thermoregulatory centre in the human brain is the
  23. Which one of the following cells helps in storing water and food materials?
  24. Which one of the endocrine glands disappears after puberty?
  25. The juice from the leaves of ________ is used for the treatment of diarrhoea, cholera and dysentery.
  26. The counting of RBCs is done with
  27. The scientist who discovered the blood groups is
  28. Which element in chillies causes burning sensations?
  29. The theory that believes that the first living organism came from another planet is known as
  30. Savannah is