Connecting link between nonchordata and chordata is

A. Peripatus

B. Archaeopteryx

C. Tachyglossus

D. Balanoglossus

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  1. The first life on earth came in water and evidences indicate that life originated in one of the following…
  2. The book "Origin of Species" was written by Charles Darwin in
  3. In forming the theory of evolution by Natural Selection, Charles Darwin was greatly influenced by
  4. Darwin proposed his theory of natural selection on the basis of
  5. Doubis in 1891 found the fossil of Java ape man. It is
  6. The fossil formed from harder parts of the body infiltrated by minerals and turned into stony shapes…
  7. Fossilisation occurs where
  8. A kind of mimicry which presumably works as a double insurance is
  9. Appearance of ancestral characters in the new born, such as tail, monstral face, gill slits, multiple…
  10. The book "Voyage of the Beagle" is concerned with which one of the following ?
  11. Which of the following gases were absent in free form when life originated on earth?
  12. The study of Galapagos Finches shows
  13. Human beings living in different geographical areas and under different environmental conditions are…
  14. An animal is more likely to be preserved as a fossil if it contains large quantities of
  15. The idea of spontaneous generation is essentially correct in regard to
  16. Peking man is known as
  17. Amphibians appeared and became dominant in the
  18. The epoch of human civilisation is
  19. Pangenesis theory was given by
  20. The resemblance between the south American llama and the African camel indicates a common ancestry.…
  21. A fossil is a
  22. Role of isolation in evolution is
  23. Which is a vestigeal organ of python
  24. Species were regarded as unchangeable by
  25. Geological evidence of most primitive mammals is found in
  26. Fossil Archaeopteryx was discovered and preserved as
  27. A connecting link between Annelids and Arthropods is
  28. A starfish with six arms, may be a case of
  29. Fire was first used for protection and cooking by
  30. Which of these does not play a role in evolution ?