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Tomtit [17]
3 years ago
12

Tailings are dangerous because they can

Biology
2 answers:
oksian1 [2.3K]3 years ago
8 0
The answer is A release toxic
Assoli18 [71]3 years ago
6 0
Its A= They can release toxic elements into the groundwater or surface water, hope this helped you out some bit :)
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Which body system makes red blood cells?
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In the human adult, the bone marrow produces all of the red blood cells, 60–70 percent of the white cells (i.e., the granulocytes), and all of the platelets. The lymphatic tissues, particularly the thymus, the spleen, and the lymph nodes, produce the lymphocytes (comprising 20–30 percent of the white cells).

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Which process results in the embryo stage of a eukaryotic life cycle?
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C i think

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if a mutation occurs in the somatic tissue, approximately how many of the gametes will carry the mutation?
Mrac [35]

None: Only those mutations that occur in the germ line and result in gametes will have a chance of being passed on to progeny. An alteration in DNA that occurs after conception.

Somatic mutations can occur in any of the body's cells except germ cells (sperm and egg) and are therefore not passed on to children. These alterations can (but not always) cause cancer or other diseases. Mutations in somatic cells are called somatic mutations. Because they do not occur in the cells that give rise to gametes, the mutation is not transmitted to the next generation sexually. Human somatic cells have 46 chromosomes: 22 pairs and 2 sex chromosomes that may or may not form a pair. This is the 2n or diploid condition. Human gametes have 23 chromosomes, each of 23 unique chromosomes, one of which is a sex chromosome. Somatic cells are the cells in the body other than sperm and eggs (called germ cells). In humans, somatic cells are diploid, meaning they contain two sets of chromosomes, one inherited from each parent. Mutations in a somatic cell occur in somatic cells and are transmitted by mitosis, resulting in cancer. However, mutations in a gamete are passed on by meiosis, resulting in mutated offspring. A genetic mutation occurs during DNA replication, and chromosomal mutations occur during meiosis.

To learn more about alteration please click on below link

brainly.com/question/2211559

#SPJ4

3 0
1 year ago
11. What is systolic pressure?
Romashka-Z-Leto [24]
When you take blood pressure, it is expressed in a fraction. The top number of that fraction is systolic pressure- the amount of pressure in your arteries during contraction of your heart muscle... I hope this helped! :)
5 0
3 years ago
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What does varying locally mean?
svlad2 [7]

Answer:

<em>Differently in a local area</em>

Explanation:

HOPE THIS HELPS Please mark as brainiest!

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3 years ago
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