Magnetic Effects of Electric Current — Science STD 10 — Question

In forming N molecule, ________ electrons are shared by each atom of nitrogen.

The substances which take part in a chemical reaction stances which take part in a chemical reaction are called _____________.

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The human forelimb and bat’s forelimb are an example of ________ organs whereas an insect’s wing and a bat’s wing are an example of _______ organs.

Plant shoot grows upward in response to __________.

The earth’s magnetic field is rather like that of a _________ magnet with its ______ pole in the.

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According to Newlands’ classification of elements, the properties of sulphur are similar to those of oxygen because sulphur is the _________ element starting from oxygen.

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When a fuel burns in an insufficient supply of air, then some poisonous gas called ____________ is also produced.

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The extracellular fluid which always flows from body tissues to the heart is called _________.

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White light is composed of _____ I The colour of white light deviated through the largest angle by a prism is ____.

Flowering plants reproduce by __________ method of reproduction.