<span>During nitrification, ammonia is changed back into nitrate.</span>
Nitrification is a three-step process of oxidation of ammonia. It is an aerobic process performed by small groups of autotrophic bacteria (<span>Nitrosomonas,
Nitrobacter</span>).
First step- ammonia to hydroxylamine,
Second step-hydroxylamine to nitrite,
Third step-nitrite to nitrate.
Nitrification together with ammonification is part of a nitrogen cycle.
<span>Water is considered an abiotic factor in the ecosystem because it is a non-living part of the ecosystem. Although water is abiotic, it has great impacts on both living and non-living things. Water is very important to al living things and no living organism can survive without it. Other abiotic factors in the ecosystem are soil, rocks, sunlight, oxygen, etc.</span>
Explanation:
Vacuoles control water, while the lysosomes destroy ill cells.
Explanation:
1. The vacuoles are osmoregulatory organ of the cells. It also determines the rigidity of the cells by absorbing water content. Mature plant cells are full of the vacuoles. 2 .The lysosomes are known as the 'suicidal bag'. It destroys its own ill cell. The digestive enzymes of the lysosomes digest the whole cell during the illness. It protects from the bad effects of the dyeing cells. Thank you
Answer:
The diagram is not given.
Explanation:
The ovary is the part of the carpel that becomes fruit after fertilization. The carpel of the angiosperms is the female reproductive part of angiosperms that consist of ovary, ovule. It produce eggs cells and developing embryo.
