<em>50% of the sons have the disorder. </em>
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When this couple has children, one half of their sons will have the disorder. When a male has an X-linked, recessive disorder, his genome will be YXₙ, where Xₙ represents his affected X-chromosome. Since boys can only have one X-chromosome, they cannot be carriers. Having one affected X-chromosome makes them have the condition. His wife, who is not a carrier and does not have the condition will have the genome XX. As you can see in the punnet square, this cross will lead to two sons, one of which has the color-blindness gene. So, 50% of the sons will have the disorder.
The greenhouse filled with air containing more carbon dioxide than the normal air will promote the growth of the plant by increasing the rate of the photosynthesis. The water loss by the process of transpiration is reduced considerably, and the water-use efficiency is increased. This will result in a elevated growth of the greenhouse plants.
Hence, the answer is 'the photosynthesis rate will be increased which will increase the plant growth'.
If the surface area to volume ratio<span> gets </span>too small<span> then substances won't be able to enter the </span>cell<span> fast enough to fuel the reactions</span>
The second step is:
Genetic information for synthesis of the specific protein is transcribed on to mRNA.
This process is called transcription and takes place in the nucleus. With the help of an enzyme called RNA polymerase, a particular segment of DNA is copied onto a strand of RNA which is called messenger mRNA because it will carry this coded information from the nucleus and into the cytoplasm to the ribosomes for translation. mRNA is therefore a kind of "messenger."
In the ribosomes the information is translated or "decoded" and with the help of another type of RNA called transfer RNA (tRNA), amino acids are assembled according to the decoded information to make the specified protein.
I think you wanted to know whether the statement in question is true or false. Based on this assumption, i am answering this question and hope that it helps you. It is absolutely true that the slash and burn system of deforestation reduces the number of oxygen producing and puts more carbon in the air.