Class 9 Biology MCQs - Chapter 9

Transport Multiple Choice Questions (MCQ) PDF Download - 30

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The Transport Multiple Choice Questions (MCQ Quiz) with Answers PDF (Transport MCQ PDF e-Book) download Ch. 9-30 to learn Grade 9 Biology Course. Study Human Blood Multiple Choice Questions and Answers (MCQs) PDF, Transport Quiz Questions and Answers for high school certificate courses. The Transport MCQ App Download: Free educational app for human blood, human heart, blood vessels, transport in human, transport of food test prep for distance education.

The MCQs: The percentage of plasma in blood in a healthy person is; "Transport" App (Android, iOS) with answers: 0.45; 0.75; 0.55; 0.65; for high school certificate courses. Practice Human Blood MCQ Questions, download Apple e-Book (Free Sample) for online secondary school classes.

Transport MCQs with Answers PDF Download: Quiz 30

MCQ 146:

The percentage of plasma in blood in a healthy person is

0.75
0.45
0.55
0.65

MCQ 147:

The heart of humans works as

triple channel
double channel
double pump
triple pump

MCQ 148:

Considering the layers of arteries, the outermost layer of the artery is composed of

muscle tissue
nervous tissue
muscular tissue
connective tissue

MCQ 149:

The invertebrates that have the open circulatory system are

sea horse
sea spider
jewel anemone
arthropods

MCQ 150:

The exporting organs of plants are called

links
sources
sinks
epidermis

Class 9 Biology Mock Tests

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