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What is Living & its Characteristics Video Lecture | Biology for JAMB

Video Timeline
Video Timeline
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00:00Overview
00:19Introduction
00:37What is living?
01:10Major Characteristics
01:49Growth
03:08Reproduction
03:52Types of reproduction
06:47Metabolism
08:09Question 1
08:10Cellular Organisation
08:54Contents of next video
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FAQs on What is Living & its Characteristics Video Lecture - Biology for JAMB

1. What is the meaning of living organisms?
Ans. Living organisms are those that possess the characteristics of life, which include the ability to grow, reproduce, respond to stimuli, maintain homeostasis, and obtain and use energy.
2. What are the characteristics of living organisms?
Ans. The characteristics of living organisms include organization, metabolism, responsiveness, growth, development, reproduction, adaptation, and evolution.
3. How do living organisms obtain and use energy?
Ans. Living organisms obtain energy through various means, such as photosynthesis, cellular respiration, and consumption of other organisms. This energy is then used for various processes, such as growth, movement, and reproduction.
4. What is the importance of homeostasis in living organisms?
Ans. Homeostasis is vital for the survival of living organisms as it helps maintain a stable internal environment, despite external changes. This allows for optimal functioning of cells and organs, which is necessary for the organism to carry out its life processes.
5. How do living organisms adapt to changes in their environment?
Ans. Living organisms adapt to changes in their environment through various means, such as genetic mutations, natural selection, and behavioral changes. This allows them to survive and reproduce in changing environments, ensuring the continuation of their species.
225 videos|172 docs|129 tests
Video Timeline
Video Timeline
arrow
00:00Overview
00:19Introduction
00:37What is living?
01:10Major Characteristics
01:49Growth
03:08Reproduction
03:52Types of reproduction
06:47Metabolism
08:09Question 1
08:10Cellular Organisation
08:54Contents of next video
More
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