Class 6 Courses

Chapter 14: Class 6 Science Exam Tests

Class 6 Science MCQs - Chapter 14

Plant Photosynthesis and Respiration Multiple Choice Questions (MCQs) PDF Download - 1

The Plant photosynthesis and respiration Multiple Choice Questions (MCQs) with Answers PDF, plant photosynthesis and respiration MCQs PDF Download e-Book Ch. 14-1 to study Grade 6 Science Course. Learn Plant Photosynthesis and Respiration Quiz Questions and Answers to learn online courses. The Plant Photosynthesis and Respiration MCQs App Download: Free learning app for photosynthesis for kids, photosynthesis importance, rate of photosynthesis test prep for online certifications.

The Multiple Choice Question (MCQ Quiz): Light is absorbed by some substances, these substances are known as; "Plant Photosynthesis and Respiration" App Download (Free) with answers: Surface; Pigment; Vein; Salk; to learn online courses. Solve Photosynthesis for Kids MCQ Questions, download Google eBook (Free Sample) for virtual elementary school.

Plant Photosynthesis and Respiration Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1:

Light is absorbed by some substances, these substances are known as

  1. pigment
  2. surface
  3. vein
  4. Salk
MCQ 2:

Photosynthesis increases the concentration of oxygen in air, which is necessary for all

  1. living organism
  2. fossils
  3. birds only
  4. animals
MCQ 3:

The chloroplast splits water molecules to release oxygen and add hydrogen to carbon atoms for the formation of

  1. Glucose
  2. Starch
  3. water
  4. sugar
MCQ 4:

The rate of photosynthesis decreases because the enzymes are denatured at

  1. lower temperature
  2. higher temperature
  3. zero temperature
  4. none of them
MCQ 5:

The tissues present in the leaf, under the upper epidermis and above the lower epidermis are known as

  1. mesophyll
  2. stoma
  3. stalk
  4. vein

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Plant Photosynthesis and Respiration App (Android & iOS)

Plant Photosynthesis and Respiration App (Android & iOS)

6th Grade Science App (Android & iOS)

6th Grade Science App (iOS & Android)

Earth Science App (Android & iOS)

Earth Science App (Android & iOS)

7th Grade Science App (Android & iOS)

7th Grade Science App (iOS & Android)