PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
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In the given exercise, an Assertion is followed by the corresponding Reason. Mark the suitable answer from the given options:
1.
Assertion: Compound microscope has a combination of 2 lenses that amplify both magnifying powers as well as the resolving power.
Reason: Compound microscope used to identify the presence and absence of the minerals and metals.
Reason: Compound microscope used to identify the presence and absence of the minerals and metals.
2.
Assertion: Robert Brown discovered nucleus.
Reason: Nucleoplasm and cytoplasm together form the protoplasm.
Reason: Nucleoplasm and cytoplasm together form the protoplasm.
3.
Assertion: RBC's pass through narrow capillary tubes and transport oxygen.
Reason: Nucleus is present in erythrocytes.
Reason: Nucleus is present in erythrocytes.
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