Recent questions tagged class 7

Organisms that excrete urea as a waste product are referred to as

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The female reproductive whorl of a flower is

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Seeds with wings are dispersed by

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In the food chain Tree, Green Fly, Ladybird, Blue tilt, the secondary consumer is

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The heavy material that settle down during waste water treatment are called

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Which of the following is not a water borne disease ?

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The decomposition of sewage is carried out by

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Which one of these is not a forest product?

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The type of forest not found in India is

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The part of the flower that gets converted into a fruit is

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Ferns produce through

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The waste of human beings consists of

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Organisms that excrete uric acid as a waste product are referred to as

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The products of anaerobic respiration are

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Breathing i. Breaks down food to release energy ii. Provides oxygen to the body iii. Produces water in the cells iv. Helps in removal of $CO_2$ Which of the following gives the correct combination of functions of breathing?

asked Sep 8, 2017 by priyanka.c

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Soil erosion is caused due to

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The organisms that make soil porous are

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The macaque lives in the tropical rainforest in the

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Climate of a place does not depend on

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The digestive juice without enzymes is

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Chlorophyll traps solar energy and converts it into

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The step not involved in the primary treatment of waste water

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The lighter particles that float during waste treatment are called

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Herbivores feed on

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Green plants are

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Which of the following is not the vegetative part of a plant?

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The structural and functional unit of a kidney is

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The wall surrounding the heart is called

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Inhaled air has higher concentration of

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Main organ of respiration in human being is

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B horizon is also called

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Humans is made from dead and decaying _______ matter

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Polar bear is

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Latitudes are measured in

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Food is stored in plants as

asked Sep 7, 2017 by priyanka.c

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Chemical fertilizers, insecticides, pesticides are

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Living things and the environment together constitute the

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Young ones of their own kind are produced by

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In unicellular organisms, transpiration of materials takes place through

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When we exhale, the ribs

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Energy is released in the body by

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Soil contains

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If the relative humidity on a particular day is 98 per cent and the temperature falls suddenly, there are chances that the day would be

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Coolest time of the day is

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Which of the following teeth have similar functions?

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The salivary glands convert

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In which organ does digestion does not take place?

asked Sep 7, 2017 by priyanka.c

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Which of the following is an insectivorous plant?

asked Sep 7, 2017 by priyanka.c

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The green pigment found in the leaves of the plant is

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Organisms need food to

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