Which of the following statements are true:

Organic Evolution Mcqs
BILAL KHATTAK0

A.Two chambered embryonic heart becomes three chambered in Amphibians and Reptiles during the course of later embryonic development
B.Two chambered embryonic heart becomes four chambered in birds and mammals during further course of development
C.Both (a) & (b)
D.None of these

Related Mcqs:

  1. Archaeopteryx is a connecting link between:
  2. Prototheria are derived from:
  3. Foetal membranes are found in:
  4. Amniota group includes:
  5. Wildlife generally refers to all species of:
  6. Which one represents a connecting link as an evidence from comparative anatomy in favour of organic evolution:
  7. Dinosaurs were:
  8. Which group of character of a whale justifies its inclusion in the class mammalia:
  9. Which group of vertebrates comprises the highest number of endangered species?
  10. Single circuit heart is found in_________??

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