Answer:
There is a <u>75%</u> probability that an offspring will have the dominant trait and a 25% probability that an offspring will have a recessive trait.
Explanation:
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Answer:
The correct option is: c.prevent food from entering the lungs
Explanation:
Trachea is a cylindrical cartilaginous hollow pipe that branches into the two primary bronchi of the lungs.<u> It is the passage of air that connects the larynx to the lungs and thus it is also known as the windpipe</u>.
The trachea is lined with a mucous-membrane which moistens and protect the airway.<u> It also traps and prevents the dust and other contaminating particles from reaching the lungs.</u>
Answer:
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Answer:
The types os RNA are: Messenger, ribosomal and transporter RNA and the difference between DNA and RNA are: DNA has deoxyribose as sugar, RNA has a ribose. The nitrogenous bases present in DNA are cytosine, guanine, adenine and thymine. In RNA, cytosine, guanine, adenine and uracil are found. DNA has two strands, but RNA is single stranded.
In fact, the DNA has a genetica material like a genetical mensage and it must be translate and deciphered in proteins, many of which will act on the metabolic reactions of the cell. The message contained in DNA should initially be passed on to RNA molecules, which in turn will guide protein synthesis.
Explanation:
Now talking about each types of RNA separately. The first one I am going to write about is RNA messenger. This type of RNA is of intermediate molecular weight and acts together with ribosomes in protein synthesis. The second one is ribossomal RNA. It is the largest molecular weight and major constituent of ribosome, an organoid related to protein synthesis in the cell. The last one is transporter RNA. It is the lightest of the three and tasked with transporting the amino acids that will be used in protein synthesis.
Drinking salt water is harmful because it messes up the salt concentration in each of your red blood cells. It over loads the salt in it and causes the cell to swell up and burst due to it trying to let in more water to balance the salt concentration out.
