1. Which of the following vertebrates is not a mammal?   Armadillo   Cheetah   Shark   Whale   Sloth   Hint Half-n-half Clue   2. The body of a fish is _______.   hairy   intruded   streamlined   Half-n-half Clue   3. Which of the following vertebrates does not hibernate?   Tortoise   Hedgehog   Gorilla   Bat   Squirrel   Half-n-half Clue   4. The male rat produces sperms in a pair of _______.   testes   ovaries   ovules   Half-n-half Clue   5. The pectoral fins of a fish correspond to the hind limbs of a mammal.   True   False   6. Which of the following birds uses its feet for climbing?   Woodpecker   Eagle   Parrot   Thrush   Duck   Half-n-half Clue   7. The pelvic fins of a fish correspond to the front limbs of a mammal.   True   False