Based on the common features like presence of notochord and dorsal hollow neural system, animals like fishes, amphibians, reptiles, birds along with mammals are included in which Phylum?
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In April 2017, Chief Minister Amarinder Singh banned inclusion of names of Ministers and MLA's on Plaques and Foundation Stones in which state?
Why do the desert plants take up the carbon dioxide for photosynthesis at night?
The outermost layer of sun is called
What is the total strength of the Rajya Sabha?
Which of the following is not among the three different forms of 'if' statement?
Heavy water is mostly used in which of the following?
What causes the mottling of the dental enamel ?