Veins carry blood

A. towards the heart

B. away from the heart

C. both to and from the heart

D. only around the heart

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

You can do it
  1. Sex linked genes are carried by
  2. Warm-bloodedness
  3. What are the symptoms of 'Pellagra'?
  4. The grouping o( blood is based on substances called
  5. A few infections like sore throat, whooping cough and tuberculosis are carried through the respiratory…
  6. Which one of the following is caused by the expression of a recessive gene present on sex chromosome?
  7. pH of blood remains constant due to
  8. The nerve messages enter the cell through the
  9. The buffer substance in blood is
  10. Desert plants are called
  11. Haemoglobin is dissolved in the plasma of
  12. The drug Ergot is obtained from
  13. The juice from the leaves of ________ is used for the treatment of diarrhoea, cholera and dysentery.
  14. The valve between the right auricle and right ventricle is called
  15. Which among, the following is a solid lubricant?
  16. Coagulation of blood in vessels is prevented during normal circulation by
  17. In movable joints the tips of the bones are covered with
  18. At the end of a reaction enzymes are
  19. Lecuminous plants are recommended for rotation of crops because they
  20. Decomposition of organic matter is due to
  21. The germ theory of diseases was put forward by
  22. The heart of the human embryo starts beating in the _____ week of its development.
  23. The science of improving the hereditary qualities of future generations of mankind is referred to as
  24. The oldest era is
  25. Bovine Spongiform Encephalopathy refers to
  26. Which one of the following was probably absent in the atmosphere at the time of origin of life?
  27. The theory of 'jumping genes' was propounded by
  28. Dwarf plants can be made to attain their normal stature by applying
  29. Fusarium causes the wilting of the cotton plants by
  30. Somato Tropic Hormone is concerned with