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garik1379 [7]
3 years ago
6

How do similarities in the bones of humans, dolphins, horses, and birds provide evidence for evolution?

Biology
2 answers:
Dafna11 [192]3 years ago
4 0
The similarities between bones of humans and other animals shows that every living creature on earth has a common ancestor, even if that common ancestor is as simple as a sing-celled organism.
alukav5142 [94]3 years ago
4 0

Answer:

The similarities in the bones of the human beings, dolphins, horses shows that they share a more recent common ancestors.

The bones of the human beings, dolphins, horses shows common ancestry and the basic structure of the bones is same. They are considered as homologous structures.

The bones of the human beings appear similar to the bones of other animals. This shows that during the coarse of evolution, organism have evolved.

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With which pair would you see the biggest differences in the microbiota: your cheek
Nimfa-mama [501]

The biggest difference in the microbiota can be seen in : ( B ) your cheek versus your friend’s cheek.

<h3>What is Microbiota </h3>

Microbiota is the microorganisms present in specific region or area and It protects the region from harmful indigenous microorganisms as well. The microbiota specie that is present in an individual varies greatly from the microbiota species present in a different individual.

Therefore the Microbiota species present in your cheek will vary greatly from the microbiota species present in your friend's cheek.

Hence we can conclude that The biggest difference in the microbiota can be seen in  your cheek versus your friend’s cheek.

Learn more about Microbiota : brainly.com/question/9870114

4 0
2 years ago
15. Some Lampreys
erma4kov [3.2K]

Some Lampreys are anadromous from their lake and they migrate up rivers to spawn.

Explanation:

If the adult fish live in the sea and migrate into fresh water to spawn is known as anadromous and if the adult fish live in fresh water and migrate into salt water to spawn is known as catadromous.

An anadromous fish like salmon, smelt,shad spends most of their life in the sea and returns to fresh water to spawn. A catadromous fish like eels lives in fresh water and enters salt water to spawn.

Sea lamprey brings nutrients into fresh water and provide a source of food for various birds, fish, mammals and people. The newly transformed  lamprey can live only for few months in fresh water .

The females deposit a large number of eggs in nest made by males in the streams with strong current. Spawning is done by death of the adults

6 0
3 years ago
This is a type of involuntary striated muscle found in the walls of the heart, specifically the myocardium​
Taya2010 [7]

Answer:

Cardiac Muscle

Explanation:

Your heart is a cardiac muscle so, any muscle related to the heart is a cardiac muscle.

5 0
3 years ago
5. There is a solid wooden table with a cup of water sitting on it. Which of the following statements
White raven [17]

Answer: Option D.

The atoms and molecules of the liquid water are moving, and the atoms and molecules of the

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Explanation:

The atoms and molecules of the liquid water are moving, and the atoms and molecules of the table are not moving and this is because the atoms and molecules of liquid water are closely packed together and they collide to each other often, thereby moving in random motion in all directions.

The molecules of solid cannot move because they are closely packed together and there is a very strong of attraction which make them to only vibrate and not move and this make solid to have definite shape.

8 0
3 years ago
Predict the genotypic and phenotypic ratios for the Punnett square from scenario 1. What is the probability of two individuals w
Svet_ta [14]

Answer:

In the most common forms of oculocutaneous albinism, both parents must carry the albinism gene for a child to be born with the condition. Even if both parents carry the gene, the chance of each of their children being born with albinism is one in four.

4 0
2 years ago
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