Mammals MCQs Quiz Worksheet PDF Download

Practice mammals MCQs in science quiz for online learning test. Habitat and food chain quiz questions has multiple choice questions (MCQ), mammals test to practice as when sea mammals need to breath they come up to surface of water to breath because . Answer key help with choices as blowholes are located at head, low oxygen in lower water, water is hot downwards and need fresh air problem solving for competitive exam, viva prep, interview questions worksheets. Free science revision notes to practice mammals quiz with MCQs to find questions answers based online learning tests.

MCQs on Mammals Quiz PDF Download

MCQ. When sea mammals need to breath they come up to surface of water to breath because

  1. blowholes are located at head
  2. low oxygen in lower water
  3. water is hot downwards
  4. need fresh air

A

MCQ. Mammalians and birds are

  1. carnivores
  2. cold-blooded
  3. warm-blooded
  4. herbivores

C

MCQ. When mammals are downside of water their blowholes are closed by

  1. muscles
  2. bones
  3. cartilages
  4. tendons

A

MCQ. Sea mammals have lungs and they breath through

  1. nose
  2. lungs
  3. skin
  4. blowholes

D