PUMPA - SMART LEARNING

எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Assertion and reason type questions:
 
1. Reproduction in plants:
 
Assertion:Sexual reproduction produces new plants of the same characteristic and there is no variation.
Reason:Reproduction is the process which can increase the number of individuals in a species.
          
                   
2. Vegetative and asexual reproduction of plants
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Assertion:Spores are unicellular bodies.
Reason:The parent body simply breaks up into smaller pieces on maturation.
 
 
3. Sexual reproduction in plants
 
Assertion:Yellow powder like grains or substance that are present inside the anther are called pollen grains.
Reason:Fungi, ferns, as well as mosses reproduce through spore formation.