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Fantom [35]
3 years ago
8

What is brain cancer ?

Biology
1 answer:
4vir4ik [10]3 years ago
4 0

Answer:

Brain cancer is an overgrowth of cells in your brain that forms masses called tumors. Cancerous, or malignant, brain tumors tend to grow very quickly. The symptoms of brain cancer depend on the size and location of the tumor.

Common brain cancer symptoms include:

headaches that are usually worse in the morning

nausea

vomiting

a lack of coordination

a lack of balance

difficulty walking

memory lapses

difficulty thinking ,speech problems

.Many of the symptoms of brain cancer are also caused by other, less serious conditions. There’s no need to panic if you’re experiencing these symptoms, but it’s a good idea to visit your doctor to have your symptoms investigated, just in case.

Explanation:

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the study of injury biomechanics in crash testing has helped us learn what happens to the human body in passenger car crash true
german

Answer:

The study of injury biomechanics in crash testing is true because they use test dummies

6 0
2 years ago
A caterpillar eats only plants. a robin eats the caterpillar. what is the role of the robin in this system? A: Producer B:Decomp
dmitriy555 [2]
I think is D.... But I will double check
5 0
3 years ago
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How would a gummy bear placed in salt water be different from a gummy bear placed in regular water?
serious [3.7K]
The regular water gummy bear would be larger
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3 years ago
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During conjugation, one gene (A) is found to transfer to the recipient bacteria 26 minutes following the start of conjugation, w
AnnyKZ [126]

Answer:

a. All of the answers are correct.

Explanation:

During conjugation a bacteria transfers it's genetic material to another bacteria. The genetic material has genes in a particular order so we can easily know the order of the genes through experimentation. The transfer of genes occurs as per the time allowed. If two genes are nearby then they will be transferred one after the other.

For example in the given question, gene A was transferred to recipient bacteria in 26 minutes, gene M was transferred in 37 minutes while gene T was transferred in 45 minutes, it simply means that the order of genes is A M T. Gene M was transferred to another bacteria after A was transferred because time required to transfer it is 37 minutes which is less than time required to transfer A which is 26 minutes. Gene T took maximum time to get transferred so it will be last to be transferred.

After calculation, we can easily infer that the genetic distance between A and M is 11 minutes (37 minutes - 26 minutes = 11 minutes). Similarly we can get genetic distance between A and T as 19 minutes and between M and T as 8 minutes. So all the given options are correct.

8 0
3 years ago
What is the relationship between mitosis and the cell cycle?
Gre4nikov [31]
I'm pretty sure it's the last one (the parents cell is created during mitosis; the daughter cells are a result of the cell cycle).

Hope this helped :)
5 0
3 years ago
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