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Orangutans are known for their intelligence and ability to use tools. They have been observed using sticks to extract insects from holes in trees or logs, demonstrating advanced problem-solving skills and tool use in their natural environment. The correct answer is Orangutan.
Orangutans are known for their intelligence and ability to use tools. They have been observed using sticks to extract insects from holes in trees or logs, demonstrating advanced problem-solving skills and tool use in their natural environment. The correct answer is Orangutan.
See lessConsider the following statements: ...Read more
Consider the following statements: [2023]
1. Some microorganisms can grow in environments with temperature above the boiling point of water.
2. Some microorganisms can grow in environments with temperature below the freezing point of water
3. Some microorganisms can grow in a highly acidic environment with a pH below 3.
Here’s an explanation for each statement: Some microorganisms can grow in environments with temperatures above the boiling point of water: This is correct. Certain microorganisms, known as thermophiles or hyperthermophiles, can thrive in extremely hot environments, such as hydrothermal vents, whereRead more
Here’s an explanation for each statement:
Thus, all three statements are correct. The correct answer is All three.
See lessConsider the following statements regarding the Indian squirrels: [2023] 1. They build nests by ...Read more
Consider the following statements regarding the Indian squirrels: [2023]
1. They build nests by making burrows in the ground.
2. They store their food materials like nuts and seeds in the ground.
3. They are omnivorous.
It looks like the text is explaining the habits and habitats of Indian squirrels and verifying the correctness of certain statements about them. Here’s a brief summary: Habitat: Indian squirrels are found in India (south of the Vindhyas) and Sri Lanka, living in various environments like forests, grRead more
It looks like the text is explaining the habits and habitats of Indian squirrels and verifying the correctness of certain statements about them. Here’s a brief summary:
Based on this information, the correct answer to the question seems to be option only two.
See lessLet's analyze each statement to determine its correctness: Some mushrooms have medicinal properties: This is true. Certain mushrooms, such as Reishi and Shiitake, are known for their medicinal benefits, including immune-boosting and anti-inflammatory properties. Some mushrooms have psychoactive propRead more
Let’s analyze each statement to determine its correctness:
All four statements are correct. Therefore, the correct answer is: All four
See lessWhich of the following organisms perform waggle dance for others of their kin to indicate the direction and the distance to a source of their food? ...Read more
Which of the following organisms perform waggle dance for others of their kin to indicate the direction and the distance to a source of their food? [2023]
Read lessThe correct answer is: Honey Bees. Honey bees perform the "waggle dance" to communicate the direction and distance of a food source to other members of their hive. The dance involves a series of movements, including waggling their bodies and making figure-eight patterns, to convey information aboutRead more
The correct answer is: Honey Bees. Honey bees perform the “waggle dance” to communicate the direction and distance of a food source to other members of their hive. The dance involves a series of movements, including waggling their bodies and making figure-eight patterns, to convey information about the location of nectar, pollen, or water. This sophisticated form of communication is crucial for the foraging efficiency and survival of the colony. Neither butterflies, dragonflies, nor wasps use this method of communication.
See lessLion-tailed Macaque: This species is primarily diurnal, meaning it is active during the day and rests at night. They are known for their distinctive mane and tail tuft, and they inhabit the rainforests of the Western Ghats in India. Malabar Civet: The Malabar Civet is generally nocturnal. It is mostRead more
Given this information, two of the listed fauna (Malabar Civet and Sambar Deer) are generally nocturnal or most active after sunset. Therefore, the correct answer is: Only two.
See lessInvasive Species Specialist Group’ (that develops Global Invasive Species Database) belongs to which one of the following organisations? ...Read more
Invasive Species Specialist Group’ (that develops Global Invasive Species Database) belongs to which one of the following organisations? [2023]
Read lessThe 'Invasive Species Specialist Group' (ISSG), which develops the Global Invasive Species Database, is a part of: The International Union for Conservation of Nature (IUCN). The ISSG is a specialist group of the IUCN's Species Survival Commission (SSC). It focuses on invasive species and their impacRead more
The ‘Invasive Species Specialist Group’ (ISSG), which develops the Global Invasive Species Database, is a part of: The International Union for Conservation of Nature (IUCN). The ISSG is a specialist group of the IUCN’s Species Survival Commission (SSC). It focuses on invasive species and their impact on biodiversity, and its Global Invasive Species Database is a widely used resource for information on invasive species worldwide.
See lessConsider the following statements: ...Read more
Consider the following statements: [2023]
Statement-I: Marsupials are not naturally found in India.
Statement-II: Marsupials can thrive only in montane grasslands with no predators.
Which one of the following is correct in respect of the above statements?
Read lessLet's analyze the statements: Statement-I: Marsupials are not naturally found in India. This statement is correct. Marsupials, such as kangaroos and koalas, are primarily found in Australia and nearby islands. They are not native to India. Statement-II: Marsupials can thrive only in montane grasslanRead more
Let’s analyze the statements:
Statement-I: Marsupials are not naturally found in India. This statement is correct. Marsupials, such as kangaroos and koalas, are primarily found in Australia and nearby islands. They are not native to India.
Statement-II: Marsupials can thrive only in montane grasslands with no predators. This statement is incorrect. Marsupials inhabit a wide variety of environments, including forests, grasslands, and deserts. They are not limited to montane grasslands and can coexist with predators, as evidenced by their presence in diverse habitats in Australia, where they have adapted to various ecological niches.
Therefore, the correct answer is: Statement-I is correct but Statement-II is incorrect.
See lessConsider the following statements: Statement-I: India, despite having uranium deposits, depends on coal for most of its electricity production. Statement-II: Uranium, enriched to the extent of at least 60%, is required for the production of electricity. Which one of the following ...Read more
Consider the following statements:
Statement-I: India, despite having uranium deposits, depends on coal for most of its electricity production.
Statement-II: Uranium, enriched to the extent of at least 60%, is required for the production of electricity.
Which one of the following is correct in respect of the above statements?
Read lessLet's analyze each statement: Statement-I: India, despite having uranium deposits, depends on coal for most of its electricity production. This statement is correct. Although India has some uranium deposits, they are not sufficient to meet the country’s nuclear energy needs. As a result, India imporRead more
Let’s analyze each statement:
Statement-I: India, despite having uranium deposits, depends on coal for most of its electricity production. This statement is correct. Although India has some uranium deposits, they are not sufficient to meet the country’s nuclear energy needs. As a result, India imports uranium and heavily relies on coal, which is abundant and cheaper, for most of its electricity production.
Statement-II: Uranium, enriched to the extent of at least 60%, is required for the production of electricity. This statement is incorrect. For nuclear reactors used in electricity production, uranium is typically enriched to about 3-5% U-235. Enrichment levels of 60% and above are considered high and are used for research reactors or weapons-grade material, not for commercial electricity generation.
Therefore, the correct answer is: Statement-I is correct but Statement-II is incorrect.
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Hydrofluorocarbons (HFCs) are synthetic chemicals widely employed in industries, mainly for refrigeration and cooling purposes. These man-made compounds were introduced as alternatives to ozone-depleting substances that are being phased out under the Montreal Protocol. HFCs are specifically designedRead more
Hydrofluorocarbons (HFCs) are synthetic chemicals widely employed in industries, mainly for refrigeration and cooling purposes. These man-made compounds were introduced as alternatives to ozone-depleting substances that are being phased out under the Montreal Protocol. HFCs are specifically designed for applications in refrigeration, air-conditioning, aerosol propellants, and insulating foams, with additional, smaller roles in fire protection and as solvents. Unlike some other compounds, HFCs lack lubricating properties. Therefore, the correct option is Only three.
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