Chillies, a major spice crop, are also considered a horticultural crop and are widely grown in:

Guntur and Prakasam districts
Krishna and Godavari deltas
Rayalaseema region
Hilly areas

The correct answer is: b) Krishna and Godavari deltas.

Chillies are a major spice crop, also considered a horticultural crop, and are widely grown in the Krishna and Godavari deltas. The Krishna and Godavari deltas are two of the most fertile regions in India, and are ideal for the cultivation of chillies. The climate in the deltas is hot and humid, with an average temperature of 27 degrees Celsius. The soil in the deltas is rich in nutrients, and the water supply is abundant. These conditions are ideal for the growth of chillies.

Chillies are a member of the nightshade family, and are native to Central and South America. They were first introduced to India in the 16th century, and have since become an important part of the Indian cuisine. Chillies are used in a variety of dishes, including curries, pickles, and chutneys. They are also used to make chilli powder, which is a popular spice in Indian cuisine.

Chillies are a good source of vitamins A and C, and they also contain capsaicin, which is the compound that gives chillies their heat. Capsaicin has been shown to have a number of health benefits, including reducing the risk of cancer, heart disease, and stroke. It can also help to improve circulation and boost the immune system.

Chillies are a versatile and delicious spice that can be enjoyed in a variety of ways. They are a good source of nutrients, and they have a number of health benefits. If you are looking for a way to add some spice to your life, chillies are a great option.

The other options are incorrect because:

  • Guntur and Prakasam districts are not major chilli-growing regions.
  • The Rayalaseema region is a hilly region, which is not ideal for the cultivation of chillies.
  • Hilly areas are not major chilli-growing regions.