The Living Organisms Characteristics and Habitats Class 6 Quiz Question with Answer
The Living Organisms Characteristics and Habitats Class 6 Quiz Question with Answer. CBSE Class 6 Science Lesson 9 Mock Test.
(1) Which of the following statement is incorrect?
(a) Habitat includes both living a non living things
(b) Microorganisms are abiotic components.
(c) Cactus plant have thick and fleshy stem to store water.
(d) Fin is for aquatic life in fish.
Answer: – b) microorganism is biotic components i.e. living component, it is not abiotic component. While all the other statements are correct.
(2) Hot and dry places plants are known by which name of the following?
(a) Hydrophytes
(b) xerophytes
(c) epiphytes
(d) none of these
Explanation: – plants grow on hot and dry place are known as xerophytes.
(3) Which of the following components are abiotic?
(a) air
(b) water
(c) epiphytes
(d) none of these
Answer: – b) Xerophytes
Explanation: – plants grow on hot and dry place are called xerophytes.
(4) Which of the following components are abiotic?
(a) air
(b) water
(c) soil
(d) all of these
Answer: – d) all of these
Explanation: – all of these components are the part of abiotic factor.
(5) Plant and animal that live on water, it is called as______.
(a) Aquatic
(b) terrestrial
(c) all of these
(d) none of these
Answer :- a) Aquatic
Explanation: – Aquatic organisms live in water; terrestrial organism does not live in water.
(6) Which of the following factor is non-living?
(a) plant
(b) animal
(c) both a and b
(d) none of these
Answer: – d) none of these
Explanation: – none of the above is non-living i.e. abiotic components.
Both plant and animal is living i.e. biotic components.
(7) Which of the following things is the structural and functional unit of life?
(a) skin
(b) organ
(c) cell
(d) tissue
Answer: – c) cell
Explanation: – Cell is the basic structural and functional unit of life; organs, cell and skin are further formed by cell.
(8) Cactus plant is found in which of the following area?
(a) sea
(b) desert
(c) mountain
(d) none of there
Answer: – d) desert
Explanation: – the features of cactus plants help it to survive in desert. Cactus plants store more water in the leaves and thus it is a helpful feature for the plant to live in the hot desert area.
(9) Which of the following animal live in desert region?
(a) fish
(b) frog
(c) camel
(d) tortoise
Answer: – c) camel
Explanation: – fish, frog and tortoise are aquatic animal, so they cannot live in desert region, only camel among the above can survive in desert, because it is terrestrial animal. And it has the quality of living in the scarcity of water.
(10) Streamlined body shaped is found in which of the following animal?
(a) camel
(b) giraffe
(c) fish
(d) none of these
Answer: – c) fish
Explanation: – streamlined body found in aquatic animal like fish. This shape helps the fish to move inside water.
(11) Which of the following animals have gills?
(a) dog
(b) cow
(c) camel
(d) fish
Answer: – d) fish
Explanation: – fish is an aquatic animals and aquatic animal use gills for respiration.
(12) Rock, soil and water are the example of which of the following factor?
(a) biotic
(b) abiotic
(c) both a and b
(d) none of there
Answer: – abiotic
Explanation: – rock, soil and water are non-living things so they are abiotic factor.
(13) Photosynthesis of cactus plant usually carries out by.
(a) stem
(b) root
(c) flower
(d) fruit
Answer: – a) stem
Explanation: – their leaves are modified into the spines because cactus is a desert plant and it has to survive in the scarcity of the water. Hence due to the modification cactus plant makes their food/performs the photosynthesis with the help of its stem.
(14) Which of the following statement is correct about desert plant?
(a) leaves are small or either absent
(b) leaves are in the form of spines
(c) Photosynthesis is carried out by stem.
(d) all of the above
Answer: – d) all of the above
Explanation: – all of these characteristic are found in desert plant.
For example cactus plant – it has absence of leaves, its leaves are modified into spines, cactus perform photosynthesis is carried out by the stems.
(15) Which of the following characteristic are shown by the living things?
(a) living organism show growth
(b) living organism needs food
(c) living organism show reproduction
(d) all of these
Answer: – d) all of these
Explanation: – living organisms show these entire characteristic. Living thing shows growth, need of food, and they reproduce. Non-living thing does not show any of the above characteristics.
(16) Which of the following plants are submerged in water?
(a) desert plant
(b) aquatic plant
(c) terrestrial plant
(d) all of these
Answer: – b) aquatic plant
Explanation:-aquatic plants are submerged in water while desert and terrestrial are not.
(17) Which of the following animals are found in mountain region?
(a) lion
(b) deer
(c) yak
(d) all of these
Answer:- c) yak
Explanation: – yak have thick skin and have long hair to keep them warm in mountain region, while lion and deer does not survive in these habitat
(18) Which of the following animal live in water as well on land?
(a) camel
(b) deer
(c) lion
(d) frog
Answer: – d) frog
Explanation: – frog can survive on both water and land. While deer, camel and lion are terrestrial animals, they can survive there life on.