Class 9 Biology MCQs – Practice Test 39 (Chapter 7)

Introduction to Biology Quiz with Answers PDF Download – Test 39

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The MCQ: Stones in kidneys are removed by a technique called; "Class 9 Biology" App (iOS, Android) with answers: dialysis, renal surgery, lithotripsy, and farming for high school certificate courses. Study Introduction to Biology MCQ Questions, download Google Book (Free Chapter) for online certificate courses.

Introduction to Biology Quiz – Practice Test 39 PDF Download

MCQ 191: The stones in kidneys are removed by a technique called:

renal surgery
dialysis
lithotripsy
farming

MCQ 192: Considering elements of nature, the number of bio-elements are:

MCQ 193: The branch of biology which deals with the study of the immunes system of animals is classified as:

immunology
histology
socio-biology
taxonomy

MCQ 194: The inhabited part of Earth by living organism is called:

biosphere
lithosphere
stratosphere
atmosphere

MCQ 195: The time of the year when the mustard plant is sown is:

winter
summer
spring
autumn

Introduction to Biology Quiz App & e-Book – Class 9 Biology Study Material

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