Answer:
There is two recessive genes
Explanation:
If there was a dominant gene then that would over power ( so to speak) the recessive genes. If there was not any genes then there would be no way for the wings to form.
Inside its beak, an octopus has a rasping tongue that is used to tear apart food. It is analogous to <u>Radula.</u>
The radula, part of the odontophore, may be protruded, and it's far utilized in drilling holes in prey or in rasping meals debris from a floor. it is supported through a cartilage-like mass (the odontophore) and is covered with rows of many small teeth (denticles).
The radula is the organ for mechanical food processing and a crucial autapomorphy of Mollusca. Its chitinous membrane, embedding small radular teeth, is moved with the aid of the set of muscle groups resulting in an interplay with the ingesta, tearing it and amassing loosened particles.
The radula is a file-like rasping organ with transverse rows of chitinous teeth present in the buccal hollow space of many mollusks. it's miles used for scraping or cutting food before it enters the stomach. it is ribbon-like and corresponds to the tongue.
Learn more about Radula<u> </u>here
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Answer:
inferential statistics; statistically significant
Explanation:
Inferential statistics: In statistics, the term inferential statistics is defined as one of the important parts and it is responsible for using a random sample of specific data that is being taken out from a particular population to explain and develop inference related to that population.
Statistically significant: In statistics, the term statistically significant refers to the process involved in specific research that describes its results are less likely to occur due to a chance procedure.
Answer:
The results of studies showing that cats improve the health of their owners.
Answer:b) naturalistic observation
Explanation:
Naturalistic observation is a technique under which observation of the subject is done in its natural environment.
Usually this technique is used when lab research will be unreasonable.
How Does Naturalistic Observation Work?
This technique may be used just because people's responses may be more effective when they are in their comfortable environment than when they are in a lab for research purposes.
Sometimes the result of the research are more effective when the behaviour is observed in an exactly moment when it happens. By watching how people respond to certain situations and stimuli in real-life, psychologists can get a better idea of how and why people react.
