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Food-Where does it Come From Test - 15

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Food-Where does it Come From Test - 15
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  • Question 1
    1 / -0
    The parts of the plant which can be used as spices are
    Solution
    • Spices are flavouring agents. Many parts of a plant i.e., seed, fruit, bark, stem, flower can be used as spices. 
    • For example, Piper nigrum (black pepper) fruit is used as spice, Eugenia caryophyllata (cloves) flower is used as spices,and Brassica juncea (mustard seeds) seed are used as spices. 

    Thus, the correct answer is option D.
  • Question 2
    1 / -0
    Humans feed on plants and animals, therefore they are called _____. 
    Solution
    • Plants produce their own food via photosynthesis, hence they are called as producers. 
    • Rest all animals are called as consumers as they can not produce own food. 
    • Carnivores are those organisms who consumes other animals.
    • Ominivores are those organisms who consumes both animals and plants.
    • Herbivores are those organisms who consumes plants. 
    • Thus, the correct answer is option B.
  • Question 3
    1 / -0
    The lion is a carnivore because:
    Solution
    Lions are carnivores of the highest order. They rely only on the flesh of other animals for their nutritional needs. 
    Hence, option B is the correct answer. 

  • Question 4
    1 / -0
    The lizard eats small insects and worms. This type of eating habitat is known as 
    Solution
    A carnivore is an animal that gets food from killing and eating other animals.
    Carnivores generally eat herbivores, but can eat omnivores, and occasionally other carnivores. Animals that eat other animals, like carnivores and omnivores are important to any ecosystem, because they keep other species from getting overpopulated. Hence, the correct option is B.
  • Question 5
    1 / -0
    Rahi's mother cooked daliya for Rahi. Daliya is made up of wheat. Identify the edible part of wheat from which it is made up of.
    Solution
    Wheat is a grass widely cultivated for its seeds. Wheat is produced from the seeds of the plants. 
    So the correct option is 'Seeds'.
  • Question 6
    1 / -0
    Which part of carrot plant used as food?
    Solution
    The carrot is a root vegetable, usually orange in colour, though purple, black, red, white, and yellow cultivars exist. It is a modified tap root, for storage.
    So, the correct answer is option B. 
  • Question 7
    1 / -0
    In which of the following plant the edible part is a seed?
    Solution
    Potato is a modified stem. Potato plants produce underground stem system. Some underground stems become swollen with stored starch. Underground stems are called tubers. While Ginger & onion too are the underground stem. On the other hand, the Millet is the only option of seeds here. Millet grains are seeds which are used as cereals. 
    So, the correct option is C.
  • Question 8
    1 / -0
    Which of the following plant is/are known for their edible root?
    Solution
    In some plants, roots get modified for storage and are of mainly four types:-
    A)Conical roots -Roots get swollen at the base and taper gradually to the apex giving the shape of the cone.
    Ex- carrot.
    B)Napiform roots-Globular or spherical shape. the basal portion is much swollen which suddenly tapers towards the apex giving the apex a top-shaped appearance.
    Ex- turnip, and beet.
    C)Tuberous roots -These are adventitious roots swollen without any definite shape.
    Ex- sweet potato and tapioca
    *Fusiform roots -This is one of the types of root which is utilized as a food. Swollen at the middle and narrow toward both ends.
    Ex- radish.
    So the correct option is D, 'All of the above.'
  • Question 9
    1 / -0
    Most important edible plant food is
    Solution
    Fruits contain seeds which require means for dispersal to increase the chances of survival of the species. For this purpose, they evolutionary got modified to produce fleshy or pulpy fruits to attract animals or insects which can cause seed dispersal.
    So, the correct answer is 'Fruits'.
  • Question 10
    1 / -0
    The cat is a carnivore that eats the
    Solution
    Cats are carnivores, meaning they require meat in their diet and need little carbohydrates. In the wild, cats usually prey on small animals, such as mice and birds. 
    Hence D is the correct option. 
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