Which of the following factors that influence agricultural production is a bioti...

This question is asking about a factor that influences agricultural production and specifically, a biotic factor. Biotic factors are living organisms or the products of their activities that can affect the environment.

Out of the options given, the correct answer is Option A: parasite. A parasite is an organism that lives on or in another organism (the host) and obtains nutrients from it, often causing harm to the host. In agriculture, parasites can negatively impact crop and livestock production by feeding on the plants or animals, leading to reduced yields or poor health.

The other options given are not biotic factors. Soil pH, topography, soil texture, and temperature are all abiotic factors, which are non-living components of the environment that can also influence agricultural production. Soil pH refers to the acidity or alkalinity of the soil, topography relates to the physical features of the land, soil texture refers to the composition of soil particles, and temperature affects the growth and development of crops and animals.

Understanding the different factors that influence agricultural production is important for farmers and agricultural scientists to make informed decisions and implement appropriate management practices. By considering both biotic and abiotic factors, they can optimize production and minimize potential challenges.

In summary, a biotic factor that influences agricultural production is a parasite. It is important to consider both biotic and abiotic factors when managing agricultural systems.