1.

Say whether true or false, correct and rewrite the false statement.i. Cuscuta is completely a parasitic plant.ii. The nitrogen dioxide dissolves in rainwater and is converted into nitric acid.iii. Micro-organism Rhizobium is found in soil.iv. Fixation of nitrogen occurs by biological and atmospheric methods.v. The chloroplasts present in the leaves contain chlorophyll.

Answer»

i. True

ii. True

iii. False. 

Micro-organism Azotobacter is found in soil.

iv. True

v. True



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