Answer:
Our digestive system does the opposite of an assembly line. Instead of getting complex and bigger, they are broken down into smaller pieces by mechanical and chemical processes in our digestive tract.
Explanation:
Food is first broken down mechanically in our mouths. Then chemicals in the stomach digest the food further. There also is mechanical digestion in this section of the digestive tract. As the food descends, more nutrients are absorbed in the intestines, in this areas the contraction of the muscles helps to move the processed food up to the end of the "assembly line" where the product is less complex than it used to be since the nutrients are now in our body.
Dysphagia refers to difficulty in swallowing. There are two
types of dysphagia, therefore, also two respective treatments. For oropharyngeal
dysphagia (difficulty in moving food from the mouth and into one’s throat), the
resident can be taught exercises or techniques that can help in coordinating
the swallowing muscles. For esophageal dysphagia (sensation of food getting
stuck in one’s throat or chest), esophageal dilation may be done by using an
endoscope with a special balloon in order to stretch the esophagus.
Answer: Yes, it does refract.
Answer: 75%
Explanation:
Yy seperate to yield two alleles "Y" and "y"
So, the cross of the two alleles:
"Y" X "y" by "Y" X "y"
F1 will be YY, Yy, Yy and yy
From the crossing, the dominant phenotype are YY, Yy, Yy; while yy is recessive.
Thus, the percentage of the offspring would have yellow peas are 3 out of 4 or 75%
Answer:
In DNA
Adenine =Thymine
Guanine ≡Cytosine
In RNA
Adenine =Uracil
Guanine ≡Cytosine
Explanation:
that lines in between the base shows how many bonds are present between Two bases
like,in Guanine and Cytosine 3 bonds are present I.e, triple bond