IGCSE O Level Biology Practice Test 171

Biology Test Questions Quiz Questions with Answers PDF Download - 171

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The Quiz: Housefly maggots move; "Biology Test Questions" App (iOS, Android) with answers: away from light, towards light, perpendicular to ground, and into soil for best online SAT prep class. Study Co-ordination and Response Animal Receptor Organs Questions and Answers, Google eBook to download free sample for best online GRE prep class.

Biology Test Questions Quiz with Answers PDF Download: MCQs 171

MCQ: 851

Housefly maggots move

towards light
away from light
into soil
perpendicular to ground

MCQ: 852

Processing an opposite effect to the change is known as

positive Feedback
supportive feedback
negative feedback
reflux feedback

MCQ: 853

In plants monoecious refers to a

flower that is either male or female
plant possessing both male and female flowers
tree that is male
plant that has female part only

MCQ: 854

Plasma does not contain

erythrocytes
antibodies
serum albumin
serum globulin

MCQ: 855

Examples of reflex action does not include

sneezing
blushing
scratching
vasoconstriction

IGCSE O Level Biology Exam Prep Tests

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