sutton and Boveri’s arguments for h

sutton and Boveri’s arguments for his chromosome theory of heredity were essentially as follows:

1. Since the sperm and egg cells provide the only bridge from one generation to other, all hereditary characters must be carried in them.

2. The sperm cell lose practically all their cytoplasm in the process of maturation, as can be seen by observation under the microscope. Since the sperm contributes as much to heredity as does the egg, the hereditary factors must be carried in the nucleus.

3. Chromosomes are found in pairs; so as the Mendelian factors.

4. The union of sperm and egg each with its single set of chromosomes re-establishes for the new organism the whole number (two sets) of chromosomes previously seen in the body cells of parent organism.

5. During cell division, chromosomes divide accurately. This gives the idea that genes are carried on chromosomes.

6. The chromosomes segregate at meiosis. It means that members of each pair separate and go to different cells. Mendelian factors also segregate at the time of formation of gametes.

7. The members of chromosome pair segregate independently of other chromosome pairs. Mendelian genes also segregate independently.

ผลลัพธ์ (อังกฤษ) 2:

sutton and Boveri's arguments for his Theory of heredity were essentially chromosome As follows: 1. Sperm and Egg cells since the Bridge only from one Generation to provide the Other, all hereditary characters must be carried in them. 2. The sperm cell lose practically all their cytoplasm in the process of maturation, as can be seen by observation under the microscope. As much since the Sperm contributes to heredity As does the Egg, the hereditary factors must be carried in the Nucleus. 3. Chromosomes are found in pairs; As so the Mendelian factors. 4. Sperm and Egg each with the Union of ITS SET of single chromosomes re-establishes the whole organism for the New Number (Two Sets) of chromosomes previously seen in the Body of parent organism cells. 5. During cell division, chromosomes divide accurately. This gives the Idea that genes are carried on chromosomes. 6. The chromosomes segregate at meiosis. It means that members of each pair separate and go to different cells. Mendelian factors also segregate at the time of Formation of gametes. 7. The members of chromosome pair segregate independently of other chromosome pairs. Mendelian genes also segregate independently.