IGCSE O Level Biology Certification MCQs – Mock Test 311

Heart: O Level Biology Notes Questions with Answers PDF Download – Test 311

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The Heart O Level Biology Notes Questions and Answers PDF (Heart O Level Biology Quiz Answers PDF e-Book) download Ch. 17-311 to study IGCSE O Level Biology Practice Tests. Learn Transport in Mammals MCQ Questions PDF, Heart O Level Biology Multiple Choice Questions (MCQ Quiz) to learn online IGCSE courses. Download the IGCSE O Level Biology Notes App – Free Heart: O Level Biology App to study heart: o level biology, food chain and web, seed dispersal: dispersal by animals, brain of mammal: hindbrain test prep for best online ACT prep class.

The MCQ: From the right atrium, the blood flows into the; "IGCSE O Level Biology Notes" App (iOS, Android) with answers: right ventricle, left atrium, pulmonary vein, and pulmonary artery for best online ACT prep class. Study Transport in Mammals Questions and Answers, Apple Book to download free chapter for SAT subject test tutoring.

Heart: O Level Biology MCQs – Mock Test 311 PDF Download

MCQ 1551: From the right atrium, the blood flows into the:

left atrium
right ventricle
pulmonary artery
pulmonary vein

MCQ 1552: Each stage in food chain is called a/an:

photon level
phantom level
trophic level
energy level

MCQ 1553: Characteristics feature of fruits/seeds to be dispersed by animals are that, they have:

less weight
dry pericarp
harder pericarp
fruit which is succulent

MCQ 1554: Medulla oblongata is not responsible for:

heartbeat
peristalsis
blinking
respiratory movements

MCQ 1555: Sulfur (S₈) and phosphorus (P₄) are often present in:

proteins
fats
carbohydrates
glucose

Heart: O Level Biology Notes App & eBook – IGCSE O Level Biology Certification Guide

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