The molecule responsible for heredity, which encodes and transmits information in organisms is DNA. Therefore, the correct statement is option A.
In the 1940s and 1950s, scientists such as Avery, MacLeod, McCarty, Hershey, and Chase demonstrated that DNA was the genetic material. When DNA was damaged, the genetic information was not passed on, and also when DNA was introduced to a cell, it could change the characteristics of the cell.
This discovery was a breakthrough, and also led to the development of new technologies, which allow scientists to manipulate or modify DNA for other applications.
The discovery that DNA explained how genetic information is inherited from one generation to the next generation. This discovery also leads to important breakthroughs in medicine, agriculture, and biotechnology by developing treatments for genetic diseases and creating genetically modified crops.
Therefore, DNA is the molecule responsible for heredity, which encodes and transmits information in organisms.
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B.monosaccharide
C.dissacharide
The milk sugar, lactose, is made up of glucose and galactose it is a dissacharide.
Thus, A disaccharide is the sugar that results from the glycosidic connection of two monosaccharides, often known as a double sugar or biose.
Disaccharides are simple sugars that are soluble in water, just like monosaccharides. Maltose, lactose, and sucrose are three typical examples.
One of the four chemical classifications of carbohydrates (the others being monosaccharides, disaccharides, oligosaccharides, and polysaccharides) is disaccharides. Disaccharides having 12 carbon atoms, such as sucrose, lactose, and maltose, have the general formula C12H22O11.
Thus, The milk sugar, lactose, is made up of glucose and galactose it is a dissacharide.
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b. Clara
c. Deanne
Answer:
Option C, Deanne
Explanation:
Deanne is the consumer out of the three. A consumer is one who consumes either goods or services. Deanne purchases clothes from the boutique of Katerine , thus she is the consumer.
Katherines is the seller who is selling clothes in her boutique
And Clara is a paid employee employed by katherines in her botiques for assisting her in regular works.
Thus, option C is correct.
The aerodynamic shape and lightness of the blue shark body allow itto move “elegantly” across the oceans. It exhibits countershading likemany other sharks. The upper part is an indigo blue tone while theventral and the sides are white.
It has a long caudal heterocercal fin. The second dorsal fin measuresalmost half the size of the first and its pectoral fins are unusuallylong compared to other sharks. Its eyes are large, its teeth aretriangular, and it has a conical snout.
It reaches a length ranging from 3.8 to 4 meters and weighs about 240kilograms. This species presents slight sexual dimorphism since thefemale tends to measure little more than 1 meter in comparison with themale.
A climate zone is defined by types of weather, whereas a biome is defined by the plants and animals that live there.
Your answer is (B).
Answer:
Explanation:
look at picture
B. Knowledge and valuable resources are shared among scientists.
C. An experiment is repeated several times to verify the results.
D. Multiple forms of evidence are used to support a conclusion.
the right answer is b