Correct Answer: (B) Spinacia oleracea
Spinacia oleracea is the botanical name for spinach, a leafy green flowering plant native to central and Western Asia. It is commonly consumed for its high nutritional value, including vitamins, minerals, and iron.
Other options:
Allium cepa is the botanical name for onion.
Bombax ceiba is the botanical name for silk cotton tree.
Cucumis sativus is the botanical name for cucumber.
The botanical name of spinach is Spinacia oleracea, known for its high nutritional content, particularly in iron and vitamins.