Question

Селекция что это? Помогите!

Answer 1

Ответ:

Селекция разрабатывает способы воздействия на растения и животных с целью изменения их наследственных качеств в нужном для человека направлении.

Объяснение:

В интернете поищи!

Answer 2

What is Selection?

Selection, in the context of your question, can refer to different concepts depending on the specific field or context. Here are a few possible interpretations:

1. Selection in Biology: In biology, selection refers to the process by which certain traits or characteristics become more or less common in a population over time. This process occurs through natural selection, where individuals with advantageous traits are more likely to survive and reproduce, passing on those traits to future generations. This leads to the gradual evolution of populations.

2. Selection in Plant Breeding: In the field of plant breeding, selection is the process of choosing and propagating plants with desirable traits for further breeding or cultivation. This can involve selecting plants with higher yield, disease resistance, or other desirable characteristics. Plant breeders often use various techniques, such as phenotypic selection or marker-assisted selection, to identify and propagate plants with the desired traits.

3. Selection in Programming: In programming, selection refers to the control flow statement that allows a program to make decisions based on certain conditions. It is often implemented using if-else statements or switch statements. Selection statements enable the program to execute different blocks of code depending on the evaluation of specific conditions.

4. Selection in User Interfaces: In user interface design, selection refers to the action of choosing or highlighting specific elements or options. This can include selecting text, checkboxes, radio buttons, dropdown menus, or any other interactive elements that allow users to make choices or interact with the interface.

It would be helpful if you could provide more context or specify which field or context you are referring to so that I can provide a more detailed answer.