Answer:
B. False
Explanation:
Orthologs are genes that find their origin in vertical descent,, paralogous on the other hand, are genes that are related via duplication events. <em>In the case of human hemoglobin, their genes originated by duplication from an common ancestral globin gen, therefore they are paralogous.</em>
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Answer:
If you are referring to the image below, the answers would be:
Monosaccharides:
- Galactose
- Glucose
- Ribose
- Deoxyribose
- Glyceraldehyde
- Fructose
Disaccharides:
Storage Polysaccharides:
Structural Polysaccharides:
Explanation:
Monosaccharides are simple sugars, typically having 3 to 7 carbons in its structures. Aldoses and ketoses are forms of monosaccharides. If a monosaccharide has a aldehyde, it is an aldose. If a monosaccharide has a ketone, it is a ketose. You also have other forms, depending on te number of carbons. (e.g. Tioses, hexose and pentose)
Disaccharides are two monosaccharides bonded covalently through a glcosidc bond. They form through a condensation reaction, specifically through dehydration synthesis. Thus, the name "di" saccharides.
Polysaccharides are complex carbohydrates that are made up of many monosaccharides. Their functions are mainly storage and make up the structure of tissues.
Storage polysaccharides are polysaccharides that act as food reserves or energy reserves. They are called storage because they are stored away for later use. Starch is a storage polysaccharide that is found in plants and glycogen on the other hand, is found in animals.
Structural polysaccharides help form the structures of cell walls in plants and skeletons in animals. The most common ones are chitin and cellulose.
The other factors that effect the rate of photosynthesis reactions are -
Light intensity
Temperature
Concentration of Oxygen
Concentration of Carbon Dioxide
Water
<span>Classification systems vary with the taxonomist. The correct answer is C. Depending on the approaches that a taxonomist may take, he may also develop different classification systems, that are quite unlike those that other taxonomists have created. It all depends on how they approach the subject.</span>
The answer is Storms are caused when dry cold air moving south from Canada meets warm moist air traveling north from the Gulf of Mexico
I hope I helped! I took the test and this was the answer!
