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Life Processes in Living Organisms – II

Essential questions covering transportation, circulatory system, excretory system, and homeostasis. Perfect for board exam preparation and concept mastery.

Circulatory System
Blood Components
Plant Transport
Excretory System
Homeostasis
VSQ

Very Short Answer Questions (1–2 Marks)

1
What is transportation in living organisms?
1 Mark Transportation
2
Name the fluid connective tissue in humans.
1 Mark Blood
3
What is the function of red blood cells?
1 Mark Blood Components
4
Name the pumping organ of the human body.
1 Mark Heart
5
Which blood vessels carry blood away from the heart?
1 Mark Blood Vessels
6
Name the tissue responsible for transport of water in plants.
1 Mark Plant Transport
7
What is translocation?
1 Mark Plant Transport
8
What is excretion?
1 Mark Excretion
9
Name the functional unit of kidney.
1 Mark Nephron
10
What is homeostasis?
1 Mark Homeostasis
SAQ

Short Answer Questions (3–4 Marks)

1
Describe the components of blood and their functions.
3 Marks Blood Components
2
Explain the structure and function of the human heart.
4 Marks Heart
3
Differentiate between arteries and veins.
3 Marks Blood Vessels
4
Explain transportation of water and minerals in plants.
4 Marks Plant Transport
5
Describe the process of translocation of food in plants.
3 Marks Plant Transport
6
Explain the structure and function of nephron.
4 Marks Nephron
7
Describe the human excretory system.
4 Marks Excretory System
8
Explain excretion in plants.
3 Marks Plant Excretion
9
Explain the importance of homeostasis.
3 Marks Homeostasis
10
Describe the role of capillaries in transportation.
4 Marks Capillaries
LAQ

Long Answer Questions (5 Marks)

1
Explain transportation of substances in human beings.
5 Marks Human Transport
2
Describe the structure and working of the human heart.
5 Marks Heart
3
Explain transportation of water, minerals, and food in plants.
5 Marks Plant Transport
4
Describe the human excretory system with functions.
5 Marks Excretory System
5
Explain homeostasis and its importance in living organisms.
5 Marks Homeostasis
R/A

Reasoning / Application-Based Questions

1
Why are capillaries very thin?
Capillaries
2
Why is blood circulation essential in humans?
Blood Circulation
3
Why is transpiration important for plants?
Plant Transport
4
Why are kidneys important for survival?
Kidneys
5
How does homeostasis help organisms survive in changing environments?
Homeostasis

Circulatory System

Covers heart structure, blood components, arteries, veins, capillaries, and the double circulation in humans.

Plant Transport

Explains xylem, phloem, transpiration, translocation, and transport of water, minerals, and food in plants.

Excretory System

Includes kidney structure, nephron function, urine formation, and excretion in both plants and humans.

Master Life Processes – II for Biology Exams

This comprehensive collection of important questions for "Life Processes in Living Organisms – II" covers all key concepts from Class 10 Biology curriculum. These questions are carefully categorized by mark distribution and question type to help students prepare effectively for CBSE, ICSE, and state board examinations.

This chapter focuses on transportation systems in humans and plants, the excretory system, and homeostasis. Students will learn about blood components, heart structure and function, blood vessels, plant transport tissues (xylem and phloem), kidney structure, nephron function, and the importance of maintaining internal balance in living organisms.

Key topics include circulatory system (double circulation in humans), differences between arteries and veins, transpiration pull in plants, urine formation process, and how organisms maintain homeostasis. Practicing these questions helps students understand how different organ systems work together for survival.

Circulatory System Questions Human Heart Structure Blood Components and Functions Plant Transportation Excretory System Nephron Function Homeostasis in Organisms Biology Class 10 Chapter 6 Life Processes Part 2 CBSE Science Important Questions