CTET Science Flashcards

What happens when adivasis are portrayed as dancing and sporting brightly colored costumes and headdresses?

Answer: Discriminating against such groups

Portraying Adivasis solely through stereotypes like dancing in brightly colored costumes often reduces their complex culture and diverse lives to a simplistic, exotic image. This kind of representation can perpetuate misconceptions, reinforce existing biases, and contribute to the marginalization and discrimination against these indigenous groups. It overlooks their modern existence, struggles, and contributions, hindering a true understanding and respect for their identity.

There was a Hiranya-garbha ceremony.

Answer: To declare the king as Kshatriya even if the was not one by birth.

The Hiranya-garbha ceremony was an ancient Indian ritual, primarily performed by non-Kshatriya chiefs or kings. Its purpose was to symbolically 're-birth' the performer as a Kshatriya, the warrior caste. This ritual allowed rulers who were not born into the Kshatriya varna to legitimize their authority and claim a higher social status, thereby consolidating their power and acceptance.

The highest court in India is called the?

Answer: Parliament

In India, the Parliament is the supreme legislative body, holding ultimate authority in law-making and policy formulation for the nation. While the Supreme Court is the highest judicial body, the Parliament's role in establishing the legal framework and governing principles can be broadly interpreted as a 'supreme court' in the context of national governance and policy direction. It represents the highest democratic authority in the country.

In accordance with the 2005 Hindu Succession (Amendment) Act

Answer: Sons, daughter and their mothers can get and equal share of family property

The Hindu Succession (Amendment) Act of 2005 significantly reformed inheritance laws, granting daughters equal coparcenary rights in ancestral property as sons. This landmark amendment ensures that daughters, along with sons and their mothers, are entitled to an equal share of family property. The act aimed to eliminate gender discrimination in property inheritance, promoting equality within Hindu families.

A sound plan of action is necessary for the conversation of forests. What steps should this plan take?

Answer: Protection of animals at highest tophic level, ie., top carnivores, as they depend directly on herbivores

Protecting animals at the highest trophic level, such as top carnivores, is a crucial strategy in forest conservation because they act as indicator species and play a vital role in maintaining ecosystem balance. Their survival depends on a healthy population of prey (herbivores) and intact habitats, meaning their protection indirectly ensures the conservation of lower trophic levels and the overall forest ecosystem. This 'top-down' approach helps regulate herbivore populations, preventing overgrazing and promoting forest regeneration.

Which of the following is a sunrise industry example?

Answer: IT industry

A sunrise industry is characterized by rapid growth, high innovation, and significant future potential, often driven by new technologies or changing consumer demands. The Information Technology (IT) industry perfectly fits this description, having experienced explosive growth and continuous innovation globally. In contrast, paper, cooking oil, and jute industries are generally considered mature or traditional sectors with slower growth rates.

Work is completed at a rate known as:

Answer: Power

Power is defined as the rate at which work is done or energy is transferred. It quantifies how quickly work is performed, meaning a higher power output indicates more work being completed in a shorter amount of time. Force is a push or pull, energy is the capacity to do work, and motion is the change in position, none of which directly describe the rate of work.

Caterpillar secretions of the following species are used to make tussar silk:

Answer: Antheraea mylitta

Tussar silk, also known as Kosa silk, is a type of wild silk primarily produced from the larvae of the silk moth species *Antheraea mylitta*. Unlike mulberry silk, which comes from domesticated silkworms, tussar silk moths feed on specific trees in the wild. Their cocoons are collected from forests, particularly in India, to extract the unique, coarser silk fibers.

What do we call the process when the enslavement of one nation by another results in political, economic, social, and cultural changes?

Answer: Colonization

Colonization is the process by which one nation establishes political, economic, and social control over another territory, often distant, and its people. This process inherently leads to profound and often coercive changes in the subjugated nation's political structures, economic systems, social hierarchies, and cultural practices, as the colonizer imposes its own systems and values.

Which of the following options does a bar diagram best reflect the data on?

Answer: Rainfall

Bar diagrams are highly effective for displaying and comparing discrete categories of data, such as rainfall totals over different months, years, or regions. Each bar represents a specific category, and its height or length corresponds to the value of the data, making it easy to visualize and compare variations in rainfall patterns. This visual representation clearly highlights differences across categories.

Which of the following best describes the biosphere?

Answer: Land, water, ai, plants and animals

The biosphere encompasses all life on Earth and the parts of the planet where life exists, forming a global ecological system. This includes the lithosphere (land), hydrosphere (water), and atmosphere (air), along with all the plants and animals that inhabit these domains. It represents the intricate web of interactions between living organisms and their physical environment.

The very esteemed CK Janu

Answer: Adivasi activist

C.K. Janu is a prominent Adivasi activist from Kerala, India, renowned for her dedicated work in advocating for the rights and welfare of indigenous communities. She has been a leading figure in land rights movements and has consistently raised awareness about the issues of marginalization and discrimination faced by Adivasi people. Her activism focuses on empowering these communities and ensuring their rightful place in society.

As we move up the balanced diet pyramid from the bottom, the fourth position is occupied by -

Answer: Vitamins

In a typical balanced diet pyramid that categorizes nutrients, macronutrients like proteins, carbohydrates, and fats form the base, as they are needed in larger quantities. Micronutrients, such as vitamins and minerals, are essential for health but required in smaller amounts, thus often occupying higher positions in such a pyramid. Among the given options, vitamins are the most appropriate answer for a higher position, indicating their crucial role despite smaller required quantities.

Which of the following, as specified in the inscriptions from Uttaramerur in the Chingleput district of Tamil Nadu, could not be a member of a Sabha?

Answer: Those who have not submitted their accounts

The Uttaramerur inscriptions from the Chola period detailed strict eligibility criteria for members of the Sabha, a village assembly. Among these rules, individuals who had not submitted their accounts, or those of their relatives, were explicitly disqualified from membership. This regulation aimed to ensure financial transparency and accountability among those holding public office, preventing corruption and mismanagement.

A kilowatt-hour is a measure of -

Answer: Energy

A kilowatt-hour (kWh) is a standard unit of energy, specifically used to measure electrical energy consumption. It represents the amount of energy consumed by a device with a power of one kilowatt operating for one hour. While power is the rate of energy consumption, the kilowatt-hour measures the total *quantity* of energy used over time, making it a common unit for billing electricity.