Science Content [CTET (Central Teacher Eligibility Test) Paper-II Science]: Questions 107 - 111 of 200
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Question 107
Appeared in Year: 2013
Question MCQ▾
Which of the following statements is true about endemic species? (July)
Choices
Choice (4) | Response | |
---|---|---|
a. | They are found only in zoos and botanical gardens. | |
b. | Endemic species can never become endangered. | |
c. | They are found exclusively in specific habitat. | |
d. | They are not affected by the destruction of their habitat. |
Question 108
Appeared in Year: 2012
Question MCQ▾
The gases present in atmosphere that cause greenhouse effect are (Jan)
Choices
Choice (4) | Response | |
---|---|---|
a. | Carbon dioxide, Sulphur dioxide, methane | |
b. | Methane, water vapour, carbon dioxide | |
c. | Nitrous oxide, oxygen, water vapour | |
d. | Carbon dioxide, oxygen, nitrogen |
Question 109
Appeared in Year: 2013
Question MCQ▾
Frogs and earthworms breathe through their skin because of which the skin of both the organisms is (July)
Choices
Choice (4) | Response | |
---|---|---|
a. | Moist and slimy | |
b. | Moist and rough | |
c. | Dry and slimy | |
d. | Dry and rough |
Question 110
Question MCQ▾
Metallic oxides are
Choices
Choice (4) | Response | |
---|---|---|
a. | Basic in nature | |
b. | Amphoteric in nature | |
c. | Acidic in nature | |
d. | Turn blue litmus paper red |
Question 111
Appeared in Year: 2013
Question MCQ▾
The steps required for the conversion of kitchen garbage into manure are given below in a jumbled form.
(1) Put the garbage in the pit.
(2) Cover the bottom of the pit with sand.
(3) Cover the pit loosely with grass or a gunny bag.
(4) Add worms.
The correct sequence of these steps is: (July)
Choices
Choice (4) | Response | |
---|---|---|
a. | (2) , (1) , (3) , (4) | |
b. | (2) , (4) , (1) , (3) | |
c. | (2) , (3) , (1) , (4) | |
d. | (2) , (1) , (4) , (3) |