Question # 1

The heart is enclosed in a double membranous sac, the.

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Pericardium

Myocardium

Pericardial cavity

Abdominal cavity

In the embryonic life red blood cells are formed in the.

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Bone marrow and vertebrae

Liver and spleen

Heart and bone marrow

Sternum and ribs

Which one is not involved in clotting of blood.

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Platelets

erythrocytes

Basophils

eosinophils

The main processes involved for getting the material into and out of cells are

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Diffusion and osmosis

Active and passive transport

Endocytosis and exocytosis

All above

The dew drops on the tip of the grass leaves involves the phenomenon.

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Imbibition

Bleeding

Guttation

Transpiration pull

Transpiration takes place through cuticle is about.

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5-7%

6-7%

5-6%

3-5%

The ions involved in the opening and closing of stomata are.

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Sodium

Calcium

Magnesium

Potassium

Passive immunity is developed by injecting.

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Vaccine

Serum

Antiserum

Antibiotic

Hepatic portal vein carries blood from

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Alimentary canal

Lungs

Liver

Kidney

Which one contains companion cells

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Phloem

Cortex

Xylem

endodermis

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Biology Fsc Part 1 Chapter 14 Online Test MCQs With Answers

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