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Which of the following is a flowering plant with nodules containing filamentous nitrogen-fixing micro-organism
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- Crotalaria juncea
- Cycas revoluta
- Cicer arietinum
- Casuarina equisetifolia
Correct Option: D
It is also know as Australian pine, which is a deciduous tree with a soft, wispy, pinelike appearance that can grow to 100 feet or more in height. Also known as ironwood, or beefwood. It bears a superficial resemblance to the conifer genus Pinus because of its small, round, cone-like fruits and its branchlets of scale-like leaves that look like pine needles.
