Question
The nitrogen in fertilisers is used by crop plants to make __ which means that they can give a greater yield. What is the missing word?
Answer
4
(157 Votes)
Lowri
Master · Tutor for 5 years
Answer
proteins
Explanation
In the context of this question, the missing word represents a key material that plants synthesize from soil nitrates, which they obtain primarily from fertilizers. Nitrogen is a crucial nutrient for plant growth and development, fundamental for the production of amino acids, proteins, and nucleic acids. This macronutrient is extensively used in the formation of chlorophyll, which facilitates the process of photosynthesis producing sugar for plant growth and increasing yield. Hence, the missing word in the question refers to "proteins."