Anthrax is caused by :

Bacteria

The correct answer is Option (2) - Bacteria

Anthrax is caused by Bacteria.

Explanation:

• Anthrax is an infectious disease caused by the bacterium Bacillus anthracis.
• Anthrax occurs in hoofed animals like sheep, goat etc.
• Bacillus anthracis can produce spores that are resistant to harsh environmental conditions.
• Humans can get infected with anthrax through contact with contaminated animal products, inhaling anthrax spores, or through skin contact with infected animals.
• Anthrax can manifest in various forms, including cutaneous (skin), inhalation, and gastrointestinal anthrax.

Therefore, the correct answer is Bacteria.