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When a few individuals are isolated from the rest of the population and can have very different gene frequencies, it is called the Founder Effect. The founder effect is a type of genetic drift in which a small population is isolated. Due to this isolation, the population may have different gene frequencies than the rest of the larger population.
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Answer:
the solar system of the universe is most likely.
Answer:
Option (2), (3) and (4).
Explanation:
Charophytes are the group of some green algae of fresh water. The cahrophyta can be included in both the division and super division. Embryophyta has been emerged from the charophyta.
A student confirm whether the algae is charophyte or not by looking at the specific features. The cahrophytes has well defined sexual characters and the structure of sperm cell, the presence of phragmoplast confirms the charophytes. The cellulose synthesizing ring complex is also present in charophytes.
Thus, the correct answer is option (2), (3) and (4).
The question is incomplete. The complete question is as follows:
A hypothesis that is scientific must have a test for proving it wrong is called__________
Answer: scientific theory
Explanation:
A scientific theory can be defined as the experimental explaination of all the aspects of the natural world which is tested regularly and verified according to the scientific methods that uses many protocols of measurement,observation, and result evaluation.
A scientific hypothesis is always tested for validation and tried to prove wrong for better results and all the tests are performed under controlled conditions.
Hence, the scientific hypothesis always has a test called scientific theory.
