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IGCSE A Level Biology Practice Test 87

Ecology Quiz PDF: Questions and Answers - 87

Free Ecology Quiz Questions and Answers, ecology Quiz MCQs PDF, chapter 5-87 to study online igcse biology degree programs. Study Ecology MCQ Questions PDF, ecology Multiple Choice Questions (MCQ Quiz) for online college degrees. Free educational app: Ecology Trivia App Download & e-Book for ecology, cardiovascular system, arteries and veins, auxin, gibberellins and abscisic acid, homeostasis, receptors and effectors, molecular biology and biochemistry test prep for best online SAT prep class.

The Quiz: In the ecosystem, Secondary consumers are; "Ecology" App Download (Android & iOS) Free with answers herbivores, carnivores, omnivores and none of others for online school programs. Practice ecology questions and answers, Google eBook to download free sample for best online GRE prep class.

Ecology Questions and Answers PDF Download: Quiz 87

MCQ 431: In the ecosystem, Secondary consumers are

A) carnivores
B) herbivores
C) omnivores
D) none of others

MCQ 432: The main types of vessels make up the blood circulatory system in mammals are

A) 1
B) 2
C) 3
D) 4

MCQ 433: Young leaves and seeds have especially high concentrations of

A) gibberellins
B) auxins
C) abscisic acid
D) cytokinins

MCQ 434: Urea is produced in which of these organs?

A) pancreas
B) liver
C) ureter
D) kidneys

MCQ 435: The simplest sugars are also called

A) disaccharides
B) monosaccharides
C) polysaccharides
D) oligosaccharides

IGCSE A Level Biology Exam Prep Tests

Ecology Learning App & Free Study Apps

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Ecology App (Android & iOS)

Ecology App (Android & iOS)

A level Biology App (Android & iOS)

A level Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (Android & iOS)

SAT Biology App (Android & iOS)

SAT Biology App (Android & iOS)