Question

Find the odd one out and justify your choice-:

1.--->money plant

---> cotton

--->spinach

--->coleus

2. ------> Carbondioxide

----> oxygen

-----> sunlight

------> chlorophyll

Answer 1

Ans- 1) Money plant

All other plants are useful for us like-we use cotton in making fabrics cotton plant, spinach & coleus to eat but money plant is used only for decorative purpose.

2)Oxygen

In the process of photosynthesis, chlorophyll present in the leaves use carbon dioxide & sunlight whereas oxygen os the by product of this process.