Do hamsters belong to rats? Do hamsters belong to the class of rats?

The hamster is, of course, a branch of the class of rats, so he belongs to the rats. The general process starts from discovering the problem and raising the problem, and after discovering the problem, make assumptions about the answer to the problem according to their existing knowledge and life experience Design the first plan, including the selection of materials, design methods and steps, etc. After reaching a conclusion, it is also necessary to reflect on the whole process of the general methodological steps of the experiment: asking questions, making hypotheses, making plans, implementing plans, drawing conclusions, expressing and communicating

The most commonly used methods in science include observation method, experimental method, investigation method and data analysis method

Observation is a basic method of science Scientific observation can be made directly with the naked eye, with the help of magnifying glasses, microscopes and other instruments, or with the use of cameras, video recorders, video cameras and other tools, and sometimes it is also necessary to measure Scientific observation should have a clear purpose; Observations should be comprehensive, meticulous, and realistic, and recorded in a timely manner; Be planned and patient; Think positively and record in a timely manner; To exchange views and discuss The design of the experimental protocol should be carried out closely around the questions and hypotheses raised When studying the influence of one condition on the research object, the experiment carried out under the same conditions except for the different conditions is called a controlled experiment General steps: find and ask questions; gather information related to the issue; make assumptions; design of experimental protocols; Conduct experiments and record them; analysis of experimental phenomena; Conclusion Investigation is one of the common methods of science When investigating, we must first clarify the purpose of the investigation and the object of the investigation, and formulate a reasonable investigation plan During the investigation process, sometimes because the scope of the investigation is very large, it is necessary to select a part of the survey objects as samples During the investigation process, it is necessary to record truthfully The results of the investigation should be sorted out and analyzed, and sometimes the statistical methods should be used to collect and analyze data is also one of the common methods of science There are many ways to collect information Go to the library to consult books and newspapers, and visit relevant people, The form of information includes text, **, data, and audio-visual data, etc., and the information obtained should be sorted out and analyzed, and answers should be found from it.

Hamsters are not rats. The main differences are different subject classifications, different morphological characteristics, and different living habits, as follows:

1. The classification of subjects is different.

1. Hamsters. Hamsters, also known as gills, move barns. Chordates, mammals, rodents, rodents, rodents, hamsters.

2. Rats. Mouse, commonly known as "rats". Chordates, mammals, rodents, rodents, rodents, rodents.

Second, the morphological characteristics are different.

1. Hamsters. Hamsters are small to large rodents with compact bodies. The body is short and sturdy, weighing 30 1000 grams.

The length of the tail ranges from 7 to 106 mm, and is generally half the length of the body, scaleless, covered with dense hairs, and in a few species it is very short, less than half the hind foot, and in some species females are larger than males. The tail coat color varies greatly, generally gray, gray-brown or sandy brown, and the original hamster coat color is more bright, with a reddish-brown back and a black belly. Hamsters have long, thick fur.

On the back it is gray, pink pale yellow, light brown or reddish-brown, on the ventral surface it is white, gray or black. They also tend to be flanked white, with some having intermediate stripes and sebaceous flanks.

Molars are odontomatous and arranged in two longitudinal rows, with the left and right odontodonts not opposite or nearly opposite. Hamsters have a double-chambered stomach and most do not have a gallbladder. Their large intestine and cecum are moderately complex.

The number of diploid chromosomes in hamsters ranges from 20 to 44. There are 13 thoracic and 6 lumbar vertebrae in the spine.

Hamsters are not mice, they belong to the hamster subfamily. The place where hamsters were ancestors was the desert, and now they are slowly domesticated and transformed into pets, they like to bathe in sand, stay in a dry environment to grow, and eat mainly grains. But rats like to live in dark and damp sewers, and usually like to eat all kinds of leftovers and leftovers.

: hamsters belong to the rabbit family and are a type of rabbit. It's just that because hamsters are more like mice, they are called hamsters "rats", but they should actually be called barns "rabbits".

Hamsters don't gnaw on furniture and hard things at will, and they probably won't die if they eat rat poison. So hamsters are not mice, they are a type of rabbit. But we also like rats very much, because they are very cute, with a cute three-petaled mouth and delicate eyes, which are very attractive.

I think some people don't like rats and hate rats, it's all bad psychology. For example, if we eat honey from bees, we say that bees are very good and industrious, but the honey does not belong to us at all, just because we eat them and think they are delicious, so we think bees are good. On the contrary, if the rat eats our food, it will thank us and think that we are kind.

So don't say that a certain animal is good or bad because of its personality, it's not good. In the end, it was concluded that hamsters are not mice, they are a type of rabbit.

Thank you all for your **, thank you