Which of the following is not a bird?
Subject: Environment
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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
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?
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Consider the following fauna
Consider the following fauna:
1. Lion-tailed Macaque
2. Malabar Civet
3. Sambar Deer
How many of the above are generally nocturnal or most active after sunset? -
With reference to the role of biofilters in Recirculating Aquaculture System, consider the following statements
With reference to the role of biofilters in Recirculating Aquaculture System, consider the following statements:
1. Biofilters provide waste treatment by removing uneaten fish feed.
2. Biofilters convert ammonia present in fish waste to nitrate.
3. Biofilters increase phosphorus as nutrient for fish in water.
How many of the statements given above are correct? -
Consider the following statements regarding mercury pollution
Consider the following statements regarding mercury pollution:
1. Gold mining activity is a source of mercury pollution in the world.
2. Coal-based thermal power plants cause mercury pollution.
3. There is no known safe level of exposure to mercury.
How many of the above statements are correct? -
Consider the following statements regarding the Indian squirrels
Consider the following statements regarding the Indian squirrels :
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.
How many of the above statements are correct? -
Invasive Species Specialist Group’ (that develops Global Invasive Species Database) belongs to which one of the following organizations
Invasive Species Specialist Group’ (that develops Global Invasive Species Database) belongs to which one of the following organizations?
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Which one of the following makes a tool with a stick to scrape insects from a hole in a tree or a log of wood
Which one of the following makes a tool with a stick to scrape insects from a hole in a tree or a log of wood?
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Consider the following trees
Consider the following trees :
1. Jackfruit (Artocarpus heterophyllus)
2. Mahua (Madhuca indica)
3. Teak (Tectona grandis)
How many of the above are deciduous trees? -
The organisms Cicada, Froghopper and Pond skater are
The organisms Cicada, Froghopper and Pond skater are: