Podcast
Questions and Answers
Which of the following is NOT a key principle of Lamarckism?
Which of the following is NOT a key principle of Lamarckism?
- Modifications due to activities or laziness
- Use and disuse of organs
- Inheritance of acquired characters
- Natural selection (correct)
Lamarck believed that changes acquired during an organism's lifetime could be passed down to its offspring.
Lamarck believed that changes acquired during an organism's lifetime could be passed down to its offspring.
True (A)
What example did Lamarck use to illustrate his theory of the inheritance of acquired characters?
What example did Lamarck use to illustrate his theory of the inheritance of acquired characters?
The long neck of the giraffe
Lamarck's theory of evolution is often referred to as ______.
Lamarck's theory of evolution is often referred to as ______.
Match the following examples with the Lamarckian principle they illustrate:
Match the following examples with the Lamarckian principle they illustrate:
Why was Lamarck's theory ultimately disproven?
Why was Lamarck's theory ultimately disproven?
Lamarck's theory of the inheritance of acquired characters is still considered a valid explanation for evolution.
Lamarck's theory of the inheritance of acquired characters is still considered a valid explanation for evolution.
What is the main difference between Lamarckism and Darwinism?
What is the main difference between Lamarckism and Darwinism?
Which of the following is NOT a goal of observing animal diversity?
Which of the following is NOT a goal of observing animal diversity?
One of the aims is to eradicate superstition and rigid customs in society.
One of the aims is to eradicate superstition and rigid customs in society.
What is a primary responsibility of an environmental guard?
What is a primary responsibility of an environmental guard?
The aim of inspiring society to care for the environment focuses on __________.
The aim of inspiring society to care for the environment focuses on __________.
Match the following topics with their objectives:
Match the following topics with their objectives:
What is a key role of government and non-government organizations regarding social health?
What is a key role of government and non-government organizations regarding social health?
Green energy is considered unimportant in daily life.
Green energy is considered unimportant in daily life.
What is the primary purpose of the two separate books in science and technology?
What is the primary purpose of the two separate books in science and technology?
Students are expected to learn all ten chapters of science and technology part 2 in one session.
Students are expected to learn all ten chapters of science and technology part 2 in one session.
What should individuals do to tackle the energy crisis?
What should individuals do to tackle the energy crisis?
What should be conducted at the end of each session according to the academic planning?
What should be conducted at the end of each session according to the academic planning?
The academic planning emphasizes the need for an __________ approach to science and technology.
The academic planning emphasizes the need for an __________ approach to science and technology.
Match the chapters from science and technology part 2 with their corresponding topics:
Match the chapters from science and technology part 2 with their corresponding topics:
Which chapter focuses on the classification of living organisms?
Which chapter focuses on the classification of living organisms?
The first five chapters of the textbook are expected to be taught in the second session.
The first five chapters of the textbook are expected to be taught in the second session.
What type of reproduction involves the formation of a new organism without the involvement of gametes?
What type of reproduction involves the formation of a new organism without the involvement of gametes?
What precaution is advised against while using information communication technology?
What precaution is advised against while using information communication technology?
Asexual reproduction results in offspring that are genetically different from the parent organism.
Asexual reproduction results in offspring that are genetically different from the parent organism.
What is the first phase of karyokinesis during mitosis?
What is the first phase of karyokinesis during mitosis?
What is the process by which single-celled organisms, such as Amoeba and Paramecium, reproduce asexually?
What is the process by which single-celled organisms, such as Amoeba and Paramecium, reproduce asexually?
In asexual reproduction, new organisms have _____ genetic similarity with the parent.
In asexual reproduction, new organisms have _____ genetic similarity with the parent.
The sister chromatids separate during the metaphase stage of mitosis.
The sister chromatids separate during the metaphase stage of mitosis.
What term is used to describe the physical division of the cytoplasm at the end of mitosis?
What term is used to describe the physical division of the cytoplasm at the end of mitosis?
Which statement best describes the advantage of asexual reproduction?
Which statement best describes the advantage of asexual reproduction?
The chromosome number doubles from _____ to _____ before any type of cell division.
The chromosome number doubles from _____ to _____ before any type of cell division.
Match the organism to its method of asexual reproduction:
Match the organism to its method of asexual reproduction:
All organisms that reproduce asexually do so exclusively through binary fission.
All organisms that reproduce asexually do so exclusively through binary fission.
Which structure forms between the centromere of each chromosome and the centrioles during metaphase?
Which structure forms between the centromere of each chromosome and the centrioles during metaphase?
During anaphase, the nuclear membrane starts to disappear.
During anaphase, the nuclear membrane starts to disappear.
What is the term used to describe the creation of new organisms from a single parent?
What is the term used to describe the creation of new organisms from a single parent?
The structure of a chromosome is primarily _____ and consists of two sister chromatids.
The structure of a chromosome is primarily _____ and consists of two sister chromatids.
Match each phase of mitosis with its description:
Match each phase of mitosis with its description:
What is the primary function of acetyl-CoA in cellular respiration?
What is the primary function of acetyl-CoA in cellular respiration?
Glycolysis is also known as the Krebs cycle.
Glycolysis is also known as the Krebs cycle.
Who discovered the cyclical reactions of the tricarboxylic acid cycle?
Who discovered the cyclical reactions of the tricarboxylic acid cycle?
The process that converts fatty acids and amino acids into acetyl-CoA is called ______.
The process that converts fatty acids and amino acids into acetyl-CoA is called ______.
Which of the following statements about anaerobic respiration is true?
Which of the following statements about anaerobic respiration is true?
Match the following scientists with their contributions:
Match the following scientists with their contributions:
During glycolysis, glucose is converted into ______.
During glycolysis, glucose is converted into ______.
Fermentation is a process that occurs only in the presence of oxygen.
Fermentation is a process that occurs only in the presence of oxygen.
Flashcards
Diversity in Animals
Diversity in Animals
Observing and analyzing different species of animals using various tools.
Animal Classification
Animal Classification
Describing and categorizing animals scientifically based on their characteristics.
Environmental Guards
Environmental Guards
Individuals responsible for conserving the environment and following related laws.
Disaster Management
Disaster Management
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Biotechnology Awareness
Biotechnology Awareness
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Energy Crisis
Energy Crisis
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Green Energy
Green Energy
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Information Communication Technology (ICT)
Information Communication Technology (ICT)
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Predictive Ability
Predictive Ability
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Cybercrime Awareness
Cybercrime Awareness
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ICT in Daily Life
ICT in Daily Life
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Integrated Teaching Approach
Integrated Teaching Approach
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Environmental Management
Environmental Management
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Microbiology Introduction
Microbiology Introduction
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Disaster Management Principles
Disaster Management Principles
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Acetyl-CoA production
Acetyl-CoA production
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Krebs Cycle
Krebs Cycle
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Embden-Meyerhof-Parnas pathway
Embden-Meyerhof-Parnas pathway
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Anaerobic respiration
Anaerobic respiration
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Glycolysis
Glycolysis
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Fermentation
Fermentation
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Sir Hans Krebs
Sir Hans Krebs
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Energy from substrates
Energy from substrates
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Lamarckism
Lamarckism
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Inherited Acquired Characters
Inherited Acquired Characters
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Use or Disuse Principle
Use or Disuse Principle
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Examples of Lamarckism
Examples of Lamarckism
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Giraffe's Neck Evolution
Giraffe's Neck Evolution
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Aoacquisition of traits
Aoacquisition of traits
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Disproof of Lamarckism
Disproof of Lamarckism
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Evolutionary Change
Evolutionary Change
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Chromosome Number Doubling
Chromosome Number Doubling
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Shapes of Chromosomes
Shapes of Chromosomes
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Mitosis Process
Mitosis Process
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Karyokinesis Steps
Karyokinesis Steps
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Prophase
Prophase
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Metaphase
Metaphase
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Anaphase
Anaphase
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Cytokinesis
Cytokinesis
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Maintenance of Species
Maintenance of Species
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Reproduction
Reproduction
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Asexual Reproduction
Asexual Reproduction
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Binary Fission
Binary Fission
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Uniparental Reproduction
Uniparental Reproduction
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Cell Division
Cell Division
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Genetic Similarity
Genetic Similarity
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Prokaryotes
Prokaryotes
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Study Notes
Science and Technology, Standard Ten, Part 2
- Covers a range of scientific and technological topics, including evolution, fundamental duties, and various aspects of science and technology in daily life.
- Includes diagrams and images illustrating discussed concepts.
- Contains practical activities for learners to perform, and observe.
- Discusses various types of energy generation in detail, focusing on both traditional and modern methods.
- Explores the role of various microorganisms in useful processes for humans.
- Covers the science of classification of living organisms, explaining different types of classifications.
- Explains the different aspects of disaster management, including causes, effects, and preventive measures.
- Discusses social health, including relevant factors and ways to manage stress, mental conditions, and the use of technology in modern times.
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