Improvement in Food Resources

Which of the following are Indian cattle?

• Bos Indicus

• Bos vulgaris

• Bos domestica

• Bos Bubalis

Select all of the following that are macronutrients.

• calcium

• manganese

• copper

• sulfur

• magnesium

Urea is a _______________

• Manure

• Fertilizer

Cattle husbandry is done for-

• Milk production

• Meat production

• Feather production

• Egg production

Which bees lay eggs in the bee hive?

• Worker bee

• Queen bee

• Male bee

• None of these

The element which is required in largest quantity by plants is :

• Nitrogen

• Phosphorus

• calcium

• sulphur

Which elements are considered non-mineral nutrients?

• Carbon, Hydrogen & Oxygen

• Carbon, Hydrogen, Oxygen and Nitrogen

• Carbon, Potassium, Hydrogen & Nitrogen

Which one of the following nutrients is not available in fertilizers?

• Nitrogen

• Iron

• Phosphorus

• Potassium

Root nodules of leguminous Plants contain

• Anabaena

• Mycorrhiza

• Rhizobium

• Azolla

Which bees collect nectar from the flowers?

• Queen bee

• Worker Bee

• Male bee

• None of these