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vazorg [7]
11 months ago
5

How is the plesiosaur flipper convergent with other flipper forms?

Biology
1 answer:
Ghella [55]11 months ago
3 0

The plesiosaur flipper is convergent with other flipper forms becuase even though they don't share the same evolutionary path, in other words, they don't have a common ancestor with flippers, different animals reached to a simmilar structure with the same function that is locomotion in water.

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Explain how cells specialize to form specific tissue and organs?
S_A_V [24]
<span>All cells have the same DNA. They are different because different genes have been locked up and only some of them are expressed. The process began in the embryonic stage, when stem cells are turned into different types of cells by turning off some of the genes. Scientists have been looking for ways to reverse the process, meaning turning specialized cells back into stem cells. Some success has been reported using different methods. The latest one uses a weak acid to stress the cells.</span>
5 0
3 years ago
He diagram shows the genetic code, which cells use to translate a nucleotide sequence into an amino acid sequence in a protein.
Zinaida [17]

Answer:

I believe it is A, but I could be wrong.

Explanation:

I think this, because when it says, "Other, less useful, versions of the genetic code were eliminated gradually throughout the course of evolution", I think it referencing to the fact that all animals and etc, are made up of common codes, and how over time, through evolution, certain codes were eliminated, because creatures were evolving.

7 0
3 years ago
Describe the main function of each biomolecule and then give an example for each.
Luba_88 [7]

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  • The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes.

Example : Fats

  • functions of carbohydrates in the body are to provide energy, store energy, build macromolecules, and spare protein and fat for other uses.

Example : Glucose

  • Nucleic acids function to create, encode, and store biological information in cells, and serve to transmit and express that information inside and outside the nucleus.

Example: DNA

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Example: Keratin

<em><u>Hope </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em>

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3 0
3 years ago
Read 2 more answers
Using jargon, or overly complex terms, can contribute to ________ noise
Illusion [34]
Answer is: <span>Using jargon, or overly complex terms, can contribute to semantic noise.
There are four forms of communication noise: </span>psychological<span> noise, physical noise, </span>physiological<span> and </span>semantic<span> noise.
</span><span>Semantic noise occurs when</span> sender of the message uses a word or a phrase (complex terms) that we don't know the meaning of.
6 0
3 years ago
Intermediate photographs should show the relation of evidence to other parts of the crime scene. A. True B. False​
hichkok12 [17]

Answer:

True.

Explanation:

<em>"adjective </em>

<em>adjective: intermediate </em>

<em>coming between two things in time, place, order, character, etc."</em>

Pictures correlating to the crime scene are like puzzles to find out the other meanings or cause of another picture.

For example:

A opened jug of milk sits on a table.

There's a blurred figure of a hand hitting the jug.

The jug is now laying on the table, dripping everywhere.

-

If we take out the middle picture "There's a blurred figure of a hand hitting the jug.", then we would not know what hit it over. Did someone bump into the table? Did a cat climb onto the table and release its almighty strength onto it? All we would know that it was once standing upright.

TLDR; Without intermediate pictures, it would be hard to grasp what happened on the scene. Intermediate pictures all have something in common with each other to help interpret what occurred to the viewer.

5 0
3 years ago
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