Class 7 Courses

Class 7 Science Prep Tests

Class 7 Science Tests

Colors Vision MCQ with Answers PDF Download

The Book Colors vision Multiple Choice Questions (MCQ Quiz), colors vision quiz answers PDF to learn online courses, 7th grade science tests. Practice Dispersion of Light Multiple Choice Questions and Answers (MCQs), Colors Vision quiz questions PDF for online schools. The App Colors Vision MCQ e-Book PDF Download: mirages, total internal reflection, refraction of light, refractive index test prep for online elementary school courses.

The MCQ: The number of red cells in an eye is PDF, "Colors Vision MCQ" App Download (Free) with 320 million, 120 million, 220 million, and 200 million choices for online schools. Solve dispersion of light quiz questions, download Google eBook (Free Sample) for online school and college.

Class 7 Science: Colors Vision MCQs PDF Download

MCQ: The number of red cells in an eye is

A) 320 million
B) 120 million
C) 220 million
D) 200 million

MCQ: Night blindness is caused due to

A) lack of rods
B) over numbering of cones
C) problem in cones
D) problem in rods

MCQ: Rods are sensitive to

A) bright light
B) dim light
C) colored Vision
D) blurriness

MCQ: The color of one part of spectrum is

A) brown
B) cyan
C) indigo
D) magenta

MCQ: The number of types of cells in retina is

A) 2
B) 3
C) 4
D) 6

Practice Tests: Class 7 Science Exam Prep

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