Nutrients that are required in large amount to maintain body functions are called ________nutrients.
There are some nutrients that plants require in large amounts to grow. These nutrients are called as 'macro-nutrients'.
Question 31 Fill in the blanks (a) A total of ___ nutrients are essential to plants.
(b) ___and ___ are supplied by air to plants.
(c) ___ is supplied by water to plants.
(d) Soil supply ___nutrients to plants.
(e) ___ nutrients are required in large quantity and called as ___.