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ddd [48]
3 years ago
13

Why are alpha rays much more dangerous when the source of radiation is located inside the body?

Biology
1 answer:
Afina-wow [57]3 years ago
4 0
Because alpha ray can penatrate the body deeper than other x rays and do more damage

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The Ring of Fire contains most of the active and dormant volcanoes due to ______ of the continental and oceanic plates. abductio
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Circum-Pacific Selsmic Belt????

3 0
3 years ago
Several students were having a discussion about the role of chromosomes in inheriting traits.
serious [3.7K]

Answer:

Chromosomes are the structures found in the nucleus of a cell. They are made from DNA, containing hereditary information in the form of genes that control how an organism will look and behave.  

Chromosomes come in homologous pairs (one from each parent) that each contain thousands of genes, determining traits expressed in the offspring.

Explanation:

Chromosomes are the structures found in the nucleus of a cell. They are made from DNA, containing hereditary information in the form of genes that control how an organism will look and behave.  - this is true. Prior to cell division, DNA molecules are organized into large structures called chromosomes. Specific regions of a DNA molecule are called genes. These dictate specific proteins which control our traits.

Genes contain thousands of chromosomes that carry specific information about building proteins for a particular trait.  - this is false - genes are segments of DNA that control specific traits by dictating the structure and functions of proteins. Chromosomes contain thousands of genes

Chromosomes are small sections of DNA that contain specific information about a trait to build proteins that people inherit. The thousands of different chromosomes passed from the parents allow for humans to look uniquely different. - this is false - chromosomes are large structures, genes are the relatively small sections of DNA. Humans have 23 pairs of chromosomes, not thousands.

Chromosomes come in homologous pairs (one from each parent) that each contain thousands of genes, determining traits expressed in the offspring.  - this is true. In diploid organisms, like humans, have two copies of each chromosome. These chromosomes contain slightly different versions of genes, which make us unique.

7 0
3 years ago
If you are looking at your reflection in the concave side of a spoon and begin to move the spoon further away from your face, wh
creativ13 [48]
Your reflection will warp.  I don't mean to be rude, but don't you have a spoon to test this out for yourself?
4 0
3 years ago
Responding to the environment is a charestic of the life best shown by which example
ioda

Responding to the environment is a characteristic of the life best shown by a living organism.

<h3>What is a Living organism?</h3>

This is referred to as a biological entity which is capable of transferring genetic traits to its offspring and also undergoes cell division which ensures its body parts grow. They are also involved in the search for food and other types of nutrients for their normal functioning.

Living organisms are able to perform such functions such as the following below:

  • Growth
  • Irritability
  • Movement
  • Reproduction
  • Respiration
  • Excretion etc.

Plants and animals possess special structures which enable them respond to different types of stimuli such as heat, cold etc. This enables the body system adjust and adapt thereby increasing the survival chances of the organism.

Read more about Living organism here brainly.com/question/17259533

#SPJ1

6 0
1 year ago
predict the shape of a population growth curve for a game park in which a male and female rhinoceros are released
FromTheMoon [43]
Nearly flat. Rhinos don't really reproduce rapidly.
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3 years ago
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