Gaseous Exchange Multiple Choice Questions and Answers 14 PDF Download

Learn gaseous exchange MCQs, grade 10 biology test 14 for online learning courses and test prep. Lungs multiple choice questions (MCQs), gaseous exchange quiz questions and answers include biology worksheets for online human biology courses distance learning.

Biology multiple choice questions (MCQ): kind of bronchitis that causes no permanent damage to lungs and lasts for two weeks is called with options chronic bronchitis, acute bronchitis, coastal bronchitis and intercoastal bronchitis, lungs quiz with 10th grade biology worksheets online for 10th grade school students and learners. Free biology study guide to learn lungs quiz to attempt multiple choice questions based test.

MCQs on Gaseous Exchange Worksheets 14 Quiz PDF Download

MCQ: Kind of bronchitis that causes no permanent damage to lungs and lasts for two weeks is called

  1. acute bronchitis
  2. chronic bronchitis
  3. coastal bronchitis
  4. intercoastal bronchitis

A

MCQ: Lenticels are pores present in layer of

  1. Leaf
  2. Epidermis
  3. Cuticle
  4. Bark

D

MCQ: During inhalation, ribs muscles contract and

  1. Move down
  2. Shrink
  3. Expand
  4. Raise

D

MCQ: Pores in layer of bark are called

  1. Stomata
  2. Cuticle
  3. Lenticels
  4. Guttation

C

MCQ: Amount of nitrogen present in expired and inspired air is

  1. 69%
  2. 72%
  3. 75%
  4. 79%

D