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BEBRAS 2018 Grade 9-10 Round 2 Ext Question 2

BEBRAS · BEBRAS 2018 Grade 9-10 Round 2 Ext

Question 2

In Frankenstein's laboratory a scientist breeds imaginary hybrid animals. The source prose says each offspring takes its head from its father and body from its mother. The top header contains fathers, and the first column contains mothers. The source gives this cat-and-dog example:

Question illustration

A new experiment uses cows, owls, dinosaurs and lions.

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Five offspring images have been placed in the W,X,Y,Z table, but one is said to be wrong. Which illustrated animal was incorrectly placed?

Question illustration

Question illustration

Editorial convention for the conditional answer: the example's visual legend and offspring actually use the row for the head and the column for the body, reversing the prose. Use this visible table convention below; the contradictory prose is preserved above.
  1. Animal A: owl head, lion body
  2. Animal B: cow head, dinosaur body
  3. Animal C: lion head, cow body
  4. Animal D: cow head, owl body