Why plants are killed in winter by frost? ANo transpiration occurs at such low temperature. BNo photosynthesis takes place at such low temperature. CThere is desiccation and mechanical damage to the tissues. DRespiration ceases at such low temperature.
Twelve members of the Rajya Sabha, one of the 2 houses of parliament, are nominated members who have special knowledge in the fields of arts, sciences, literature, etc. Who nominates them? APrime Minister of India BPresident of India CLok Sabha members DThe elected members of the Rajya Sabha
Who is the current chief justice of supreme court? ARanjan Gogoi BMadan Lokur CKurian Joseph DJustice R K Agrawal
Choose the correct sentence to complete the dialogue. Namrata : Hey, come on, let’s go and have some ice cream before the test. Sujana : Sorry, I can’t. I have to study. Namrata: ____________________________. AHave a biscuit. BCome on, you have studied enough. CWhat’s wrong with you? DCome on, ice cream is good for a cold.
What is the phenomenon of increasing average temperature of the earth called? A Global warming B Volcanic eruptions C Forest fires D None of these
Animals like owls and badgers, which are active during the night, are said to be nocturnal. What are animals that are active during twilight called? ADiurnal BCrepuscular CMatutinal DVespertine