Class 10 Online Courses

Class 10 biology Practice Tests

Class 10 Biology Online Tests

10th Grade Biology Worksheets Multiple Choice Questions (MCQ) PDF Download

The e-Book 10th grade biology worksheets Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (10th Grade Biology Worksheets MCQ PDF Book) to learn online 10th grade biology certificate courses. Solve Man and Environment Multiple Choice Questions and Answers (MCQs), 10th Grade Biology Worksheets quiz answers PDF to study online school courses. The 10th Grade Biology Worksheets MCQ App Download: Free learning app for pollution: consequences and control, biology: pollution, interactions in ecosystem, flow of materials and energy in ecosystems test prep for online teaching certification programs.

The MCQ: Process of denitrification returns nitrogen into the; "10th Grade Biology Worksheets" App Download (Free) with answers ecosystem, atmosphere, biosphere and organism to study online school courses. Solve man and environment quiz questions, download Google eBook (Free Sample) for online study.

10th Grade Biology Worksheets MCQs: Questions and Answers PDF Download

MCQ 1: The process of denitrification returns nitrogen into the

A) ecosystem
B) atmosphere
C) biosphere
D) organism

MCQ 2: The representation of biomass energy present in different levels of the food chain is classified as

A) food chain pyramid
B) food web pyramid
C) biomass pyramid
D) ecological pyramid

MCQ 3: The oxides of nitrogen (NO, NO2) are dissolved in water to form

A) nitric acid and nitrous acid
B) citric acid and nitrous acid
C) nitrates
D) nitric acid and hydrogen

MCQ 4: With the help of bacteria, the ammonia is transformed into

A) ammonia nitrous
B) ammonium nitrate
C) nitrites
D) nitrates

MCQ 5: The movement of inorganic compounds and elements is classified as

A) geochemical cycles
B) kinematic cycles
C) nutrient cycles
D) biomass cycles

Class 10 Biology Practice Tests

10th Grade Biology Worksheets Learning App & Free Study Apps

Download 10th Grade Biology Worksheets MCQs App to learn 10th Grade Biology MCQs, Zoology MCQ App, and Molecular Biology MCQ App with answers. The free "10th Grade Biology Worksheets MCQs" App (Android & iOS) includes complete analytics of history with interactive assessments. Download Play Store & App Store learning Apps & enjoy 100% functionality with subscriptions!

10th Grade Biology Worksheets App (Android & iOS)

10th Grade Biology Worksheets App (Android & iOS)

10th Grade Biology App (Android & iOS)

10th Grade Biology App (Android & iOS)

Zoology App (Android & iOS)

Zoology App (Android & iOS)

Molecular Biology App (Android & iOS)

Molecular Biology App (Android & iOS)