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Human Eye and Colourful World — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceHuman Eye and Colourful World1 Mark
MCQ
Which one of the following sets includes all homologous organs?
  • A
    Hind legs of pig, duck and kangaroo
  • B
    Wings of bats, butterfly and bird
  • C
    Sting of honey bee, scorpion and snake
  • D
    Tail of rat, peacock and cockroach
✓

Answer

  1. Hind legs of pig, duck and kangaroo

Explanation:

Homologous structures means that they had come from a common ancestor, e.g., hind legs of pig, duck and kangaroo.

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