Plant Photosynthesis and Respiration Multiple Choice Questions and Answers PDF eBook Download

Plant photosynthesis and respiration Multiple Choice Questions and Answers (MCQs), plant photosynthesis and respiration quiz answers pdf, test prep 1 to study grade 6 science for online degree courses. Practice "photosynthesis for kids" MCQs, plant photosynthesis and respiration quiz questions and answers for online elementary school courses. Learn photosynthesis for kids, photosynthesis importance, rate of photosynthesis test prep for online certifications.

"Light is absorbed by some substances, these substances are known as" Multiple Choice Questions (MCQs) on plant photosynthesis and respiration with choices surface, pigment, vein, and salk for online elementary school courses. Free science study guide for online learning photosynthesis for kids quiz questions for virtual elementary school.

Plant Photosynthesis and Respiration MCQs Quiz 1 PDF eBook Download

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

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

A

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

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

A

MCQ: 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

D

MCQ: The rate of photosynthesis decreases because the enzymes are denatured at

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

B

MCQ: 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

A