ï»¿ Name the elements which are not essential for plants but are essential for animals. from Biology Mineral Nutrition Class 11 Assam Board

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Name the elements which are not essential for plants but are essential for animals.

Sodium and Iodine are essential for animals but not for plants.
116 Views

What is Hidden hunger in the case of plants?

Hidden hunger refers to a situation in which a crop needs more of a given nutrient yet has shown no deficiency symptoms. The nutrient content is above the deficiency symptom zone but still considerably needed for optimum crop production
510 Views

What type of condition is created by leghaemoglobin in the root modules of legumes ?

Anaerobic.
777 Views

Name the best known symbiotic nitrogen fixing bacterium.

Rhizobium.
638 Views

Which pigment is present in the root nodules of legumes ?

Leghaemoglobin.
985 Views

How is nitrogenase enzyme protected ?

The nitrogenase enzyme is very sensitive to the molecular oxygen. It requires anaerobic conditions to work. The leg-haemoglobin in the nodule acts as an oxygen scavenger just meainting the anaerobic condition needed by the enzyme.
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