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inn [45]
3 years ago
10

*FIRST TO ANSWER GETS BRAINLIEST!*

Biology
2 answers:
san4es73 [151]3 years ago
7 0

Answer:

1.That is the main difference between sexual and asexual reproduction. Sexual reproduction just means combining genetic material from two parents. Asexual reproduction produces offspring genetically identical to the one parent

2.Genes are segments of deoxyribonucleic acid (DNA) that contain the code for a specific protein that functions in one or more types of cells in the body. Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are mainly in the cell nucleus.

3.Dominant Gene/Factor/Trait/Allele:

It is able to express itself even in the presence of its recessive allele. It does not require another similar allele to produce its effect on the phenotype.

4. Gene

5.observable characteristics

6.Dominance affects the phenotype derived from an organism's genes, but it does not affect the way these genes are inherited.

7.Environmental Factors. Many things in the environment can affect our health. Hazardous substances found in the air, soil and water can originate from a variety of sources, such as agricultural and industrial activities, mining operations, landfills and leaky underground storage tanks.

8.Sickle cell disease is a group of disorders that affects hemoglobin, the molecule in red blood cells that delivers oxygen to cells throughout the body. People with this disorder have atypical hemoglobin molecules called hemoglobin S, which can distort red blood cells into a sickle, or crescent, shape.

Diabetes is a disease in which your blood glucose, or blood sugar, levels are too high. Glucose comes from the foods you eat. Insulin is a hormone that helps the glucose get into your cells to give them energy. With type 1 diabetes, your body does not make insulin.

Acne is a skin condition that occurs when your hair follicles become plugged with oil and dead skin cells.

IrinaVladis [17]3 years ago
6 0

Answer for number 8

Explanation:

Sickle Cell Anemia:  Sickle cell anemia is a blood disease that is caused by abnormally shaped red blood cells. The abnormal cells are long and curved rather than round. The long, sickle shape of the cells can cause them to get stuck in narrow blood vessels. This can cause painful attacks. The disease is not curable, but it can be treated with medicine.

Diabetes:  Diabetes is a disease that affects the pancreas, causing the body to become unable to control the amount of sugar in the blood. There are two types of diabetes: type 1 and type 2. People with type 1 diabetes do not produce enough insulin to control their blood sugar levels. People with type 2 diabetes cannot use the insulin in their body properly. Both types must check their blood sugar regularly to support proper health and may need to take medication to help them.

Common symptoms of diabetes include the following: frequent urination, feeling very thirsty, blurry vision, and cuts or bruises that are slow to heal.

Acne: Acne is a form of skin infection caused by excessive oil, called sebum, that blocks the pores and traps bacteria. In response to the trapped bacteria, the skin produces a red bump.

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