Class 9 Courses

Opening and Closing of Stomata MCQ: App Download & e-Book PDF

Class 9 Biology Online Tests

Opening and Closing of Stomata MCQ (Multiple Choice Questions) PDF Download

The Opening and closing of stomata Multiple Choice Questions (MCQ Quiz) with Answers PDF (Opening and Closing of Stomata MCQ PDF e-Book) download to learn Grade 9 Biology Tests. Study Transport Multiple Choice Questions and Answers (MCQs), Opening and Closing of Stomata quiz answers PDF to learn online courses. The Opening and Closing of Stomata MCQ App Download: Free Grade 9 Biology App to learn blood groups, arterial system, transport: transpiration, human heart test prep for online courses.

The MCQ: During the day, the plants keep their; "Opening and Closing of Stomata" App Download [Free] with answers: stomata opens, stomata closed, phloem blocked, and xylem blocked to learn online courses. Solve Transport Quiz Questions, download Apple eBook (Free Sample) for distance learning classes.

Opening and Closing of Stomata Questions and Answers PDF Download

MCQ: 1

During the day, the plants keep their

  1. stomata opens
  2. stomata closed
  3. phloem blocked
  4. xylem blocked
MCQ: 2

The inner side of guard cells is

  1. rough
  2. straight
  3. concave
  4. convex
MCQ: 3

The outer side of guard cells is

  1. concave
  2. convex
  3. rough
  4. none of above
MCQ: 4

The number of guard cells of the stoma is

  1. ten
  2. two
  3. four
  4. eight
MCQ: 5

The ions that flow back to guard cells, from epidermal cells at the end of the day are

  1. potassium ions
  2. magnesium ions
  3. phosphorus ions
  4. Sulphur ions

Class 9 Biology Practice Tests

Opening and Closing of Stomata Learning App: Free Download Android & iOS

The App: Opening and Closing of Stomata MCQs App to learn Opening and Closing of Stomata Notes, 9th Grade Biology MCQ App, and Phylum MCQ App. The "Opening and Closing of Stomata" App to Free Download 9th Grade Biology MCQs Apps (iOS & Android) for online courses. Download App Store & Play Store study Apps with all functionalities to learn online courses.

Opening and Closing of Stomata Apps (Android & iOS)

Opening and Closing of Stomata App

9th Grade Biology Apps (Android & iOS)

9th Grade Biology App

Phylum Apps (Android & iOS)

Phylum App

College Biology Apps (Android & iOS)

College Biology App