Plant Photosynthesis and Respiration Multiple Choice Questions and Answers 1 PDF Book Download

Plant photosynthesis and respiration MCQs, plant photosynthesis and respiration quiz answers 1 to learn elementary education online courses. Practice photosynthesis for kids multiple choice questions (MCQs), plant photosynthesis and respiration quiz questions and answers for science class. Free e-learning tutorial on photosynthesis for kids, photosynthesis importance, rate of photosynthesis test prep for 6th grade science test prep.

Study elementary school science multiple choice questions (MCQs): photosynthesis for kids, photosynthesis importance, rate of photosynthesis, for online elementary education degree programs with options fossils, living organism, birds only, and animals, photosynthesis for kids quiz for online distance education for virtual schools, private schools and public schools students. Free science study guide for online learning photosynthesis for kids quiz questions to attempt multiple choice questions based test.

MCQ on Plant Photosynthesis and Respiration Worksheets 1 PDF Book 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 concentration of oxygen in air, which is necessary for all

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

A

MCQ: Chloroplast splits water molecules to release oxygen and add hydrogen to carbon atoms for formation of

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

D

MCQ: Rate of photosynthesis decreases because enzymes are denatured at

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

B

MCQ: Tissues present in leaf, under upper epidermis and above lower epidermis are known as

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

A