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Transportation in Plants and Animals

Description: Transporatation in Plants and Animals
Number of Questions: 10
Created by:
Tags: Transporatation in Plants and Animals Transportation in Animals Life Processes in Animals Odd One Out Playing with Numbers
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Rh factor is named after

  1. monkey

  2. drosophila

  3. rat

  4. man


Correct Option: A
Explanation:

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Which of the following is a function of sieve tubes?

  1. Translocation of minerals and food

  2. Translocation of water

  3. Translocation of minerals and water

  4. Elimination of organic food


Correct Option: A
Explanation:

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Which of the following is not associated with ascent of sap in tall trees?

  1. Continuity of water column

  2. Cohesion and adhesion of water molecules

  3. Transpiration pull

  4. Pressure of tracheary elements


Correct Option: D
Explanation:

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In adult, human red blood cells are produced inĀ 

  1. liver

  2. kidneys

  3. bone marrow

  4. small intestine


Correct Option: C
Explanation:

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Haemoglobin is a type of

  1. vitamin

  2. skin pigment

  3. carbohydrate

  4. respiratory pigment


Correct Option: D
Explanation:

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Heart of a fish is special because

  1. it has no blood at all

  2. it has arterial blood only

  3. it has venous blood only

  4. it has partly arterial and partly venous blood


Correct Option: C
Explanation:

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Which of the following has the thickest walls?

  1. Right atrium

  2. Left atrium

  3. Right ventricle

  4. Left ventricle


Correct Option: D
Explanation:

The left ventricle has the thickest walls.

The atrio-ventricular node is located on the

  1. right side of interauricular septum

  2. right side of interventricular septum

  3. middle of interauricular septum

  4. middle of interventricular septum


Correct Option: A
Explanation:

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Tunica media of an elastic artery is mainly made up of

  1. smooth muscle fibres

  2. loose alveolar tissue

  3. elastic fibres

  4. collagen fibres


Correct Option: C
Explanation:

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A lymph node is regarded as a part of

  1. circulatory system

  2. digestive system

  3. endocrine system

  4. nervous system


Correct Option: A
Explanation:

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