Root-knot disease in tomatoes is caused by

Q: Root-knot disease in tomatoes is caused by

Root-knot disease in tomatoes is caused by virus nematode ✓ bacterium fungus Explanation Root-knot disease in tomatoes is caused by nematodes. Nematodes are microscopic worms that live in the soil and can cause damage to plant roots, leading to the formation of 'knots' or galls. This can result in stunted growth and reduced yield. The other options, virus, bacterium, and fungus, are not the cause of root-knot disease in tomatoes.

Question

Answer 1

Root-knot disease in tomatoes is caused by

virus
nematode ✓
bacterium
fungus

Explanation

Root-knot disease in tomatoes is caused by nematodes. Nematodes are microscopic worms that live in the soil and can cause damage to plant roots, leading to the formation of ‘knots’ or galls. This can result in stunted growth and reduced yield. The other options, virus, bacterium, and fungus, are not the cause of root-knot disease in tomatoes.