Question

Установіть правильну послідовність дій дослідника під час вивчення індивідуальної мінливості у певній групі організмів: А) побудувати варіаційну криву; Б) установити діапазон мінливості ознаки;В) побудувати варіаційний ряд; Г) знайти особини з найменшими і найбільшими значеннями ознаки.

Answer 1

1.В) побудувати варіаційний ряд;

2.Г) знайти особини з найменшими і найбільшими значеннями ознаки;

3.Б) установити діапазон мінливості ознаки;

4.А) побудувати варіаційну криву;

Answer 2

Researching Individual Variability in a Group of Organisms

When studying individual variability in a specific group of organisms, it is important for the researcher to follow a systematic approach to gather and analyze data. Here's the correct sequence of steps for the researcher:

A) Build a Variation Curve - The first step is to construct a variation curve to visually represent the distribution of the trait or characteristic being studied within the group of organisms. This curve helps in understanding the range and distribution of the variability.

Source: (PDF) 2017. - , . , 12... Б) Determine the Range of Variation of the Trait - After constructing the variation curve, the researcher needs to establish the range of variability of the specific trait or characteristic under investigation. This involves identifying the minimum and maximum values of the trait within the group.

В) Construct a Variation Series - Subsequently, the researcher should construct a variation series to organize the data in a systematic manner. This series helps in identifying the frequency of occurrence of different values of the trait and provides a clearer understanding of the variability within the group.

Г) Identify Individuals with the Lowest and Highest Trait Values - Finally, the researcher should identify the individuals within the group that exhibit the lowest and highest values of the trait. This step helps in understanding the extremes of the variability and can provide insights into the potential factors influencing the trait.

By following this sequence of steps, the researcher can systematically study and analyze the individual variability within the group of organisms.

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