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masha68 [24]
3 years ago
9

A hereditary condition when abnormally shaped red blood cells are sticky and stiff and cause hemolysis

Biology
1 answer:
Ratling [72]3 years ago
8 0
Sickle Cell Disease (SCD)
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The theory of continental drift was proposed in the early 1900s , but was not accepted by most geologists.Which statement best e
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I would say that C. Is the most correct answer. Hope this helps! :-)
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The level of oxygen in the air is measured in a garden and on a city road. Which location has a higher level of oxygen and why?
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I would say the garden has more oxygen. oxygen and carbon dioxide is completely 2 different elements. and since there are more plants, most likely, if it has enough sunlight, the garden will have a better oxygen, because for plant photosynthesis it releases oxygen as their by product.
however please note that if the garden is dark, no light, the garden will lower the oxygen concentration because plants respire and they release carbon dioxide instead. photosynthesis only occurs in light condition as its the source of energy.
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4 years ago
What level of organization is represented by each<br> image?
Drupady [299]

A is cell, B is organ, and c is tissue.

If this is wrong please tell me and I'll see if I can figure out what I did wrong.

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3 years ago
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Cancer cells are rogue clones. List and describe three mutations that allow these cells to escape the normal restrictions placed
Amanda [17]
<span>Cells control cell division in order to maintain normal cell function. If something happens to the control of the cell division, the healthy cells will divide uncontrollably. These new cells are cancer cells. </span>
The mutations in three genes are responsible for development of cancers:
1. Mutation in proto-oncogenes. Proto-oncogenes normally signal cells to grow and differentiate. Proto-oncogenes can become oncogenes due to mutations which result in the uncontrollable division of the cells.
2. Mutation in tumor suppressor genes. In normal cells, tumor suppressor genes suppress genes essential for cell cycle and that way they prevent uncontrollable cell division. However, after a mutation in these genes, suppression is lost and the cell may progress to cancer.
3. Mutation in stability genes. In normal cells, they have no role either in cell death or growth, but they control mutation rate. Mutation in stability genes results in situation where all genes, including proto-oncogenes and tumor suppression genes, are more frequently mutated.
6 0
3 years ago
Which organ of the male reproductive system is only found on the posterior bladder wall?
hichkok12 [17]

Male reproductive system is mostly located outside to the body. The seminal vesicles are found only on the posterior wall of the bladder wall.

<h3>What are seminal vesicles?</h3>

Seminal vesicles are gland which is present in the male reproductive part and produces the fluid that makes semen.

These are located in the posterior wall of the urinary bladder. It is mainly associated with sperm formation.

Thus, it can be concluded that the male reproductive system is only found on the posterior bladder wall is seminal vesicle.

For more details regarding seminal vesicles, visit:

brainly.com/question/14587529

#SPJ1

6 0
2 years ago
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