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dmitriy555 [2]
3 years ago
8

With virtually no hesitation you can say that pigs, sheep, and cows are all examples of the concept of mammal, but you may hesit

ate a few seconds before deciding whether bats and porpoises are also mammals. this suggests that pigs, sheep, and cows are _____ of the concept mammal.
Biology
1 answer:
viva [34]3 years ago
8 0
Commonly known/used/understood examples
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what is wrong with this statement?: sperm and egg cells go through mitosis and divide a total of 1 time
horsena [70]
The wrong part is a total of one :)
5 0
3 years ago
Cephalopods have complex eyes that arose separately from vertebrate eyes that are also used in vision. what's this illustration
juin [17]

Options:

A. Analogous structures

B. Vestigial structures

C. Homologous structures

D. Missing links

Analogous structures is the illustration in cephalopod. Thus, the correct option is C.

A cephalopod eye, unlike a vertebrate eye, is focused through movement, similar to a camera or telescope lens, rather than altering shape like a human eye lens. The lens, which is totally internal, is nearly spherical, as is the eye.

<h3>What are the characteristics of cephalopod?</h3>

  1. Organs. They have three hearts, two of which transport blood to the gills and the other which pumps blood throughout the body. Their blood is blue because the protein hemocyanin binds oxygen.
  2. Color. Cephalopods have the ability to change the color of their skin at will. They can even use their skin to create elaborate patterns and forms. This is accomplished by the use of chromatophores, which are pigment-filled bags found in the skin. Nerves can change the color of the skin by controlling these chromatophores.
  3. Diet. Cephalopods are all carnivorous animals.

Organs, tissues, or cells in the body that are no longer functional in their ancestral version of the trait are known as vestigial organs.

For more information regarding Analogous structures, visit:

brainly.com/question/11154123

#SPJ1

5 0
2 years ago
Which population might be least likely to be devastated by a new disease outbreak?
IgorLugansk [536]
The answer would be A because a smaller population would die out faster. The best answer is A because they are more diverse which mean everyone is least likely to get the disease.
6 0
3 years ago
PLEASE HELP ITS FOR ASTRONOMY
Nikitich [7]

Answer:

no not actually

Explanation: the notheren lights are caused by earths magnetic field what youre thinking of when a star explodes it creates a supernova.

3 0
3 years ago
Read 2 more answers
What valve prevents back flow into the left ventricle of the heart?
Rom4ik [11]

Answer:

Option D, aortic valve

Explanation:

The location of aortic valve i.e between the aorta and left ventricle,  allows it to stop the blood from flowing back into the left ventricle.

The other options are incorrect as -  

Pulmonary valve being located between the pulmonary artery and right ventricle, stop the blood from flowing back into the right ventricle.

The tricuspid valve and mitral valve stops the blood from flowing back into the right atria and left atria respectively.  

Hence, option D is correct.

4 0
3 years ago
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