1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Dafna11 [192]
3 years ago
15

Roentgens are used to measure the amount of: A)uranium, B)fuel burned, C)radiation, D)hydrogen isotopes

Biology
2 answers:
Sedaia [141]3 years ago
5 0

roent·gen

ˈrentɡən,ˈrentjən,ˈrəntɡən,ˈrəntjən/

noun

noun: roentgen; plural noun: roentgens; noun: röntgen; plural noun: röntgens; symbol: R

a unit of ionizing radiation, the amount producing one electrostatic unit of positive or negative ionic charge in one cubic centimeter of air under standard conditions.

FrozenT [24]3 years ago
5 0

it measures radiation

You might be interested in
PLEASE HELP ME PLEASE
VMariaS [17]

Most of the mutations have no effects whatsoever on the organisms but some can be dangerous. There are two types of mutations that cause harm to the organism's ability to survive:teratogen muations are the mutations that form inside the uterus when the fetus is still developing and can even kill it or cause severe malformations that lead to death in the early life. Carcinogen mutations are the ones that lead to the formation of neoplasms(masses of cells that divide uncontrollably, basicly cancer).

8 0
2 years ago
Eye color is also determined by genes. Brown eyes are dominant, and blue eyes are recessive. What must be true for two brown-eye
Flura [38]

Answer:      There is a 25% chance the baby will have blue eyes. If you both carry the recessive blue eye gene.

B.

6 0
2 years ago
Read 2 more answers
What must be true for natural selection to happen?
Tems11 [23]

Answer:

D

Explanation:

Because there has to be competition or one population wouldnt decrease and the other wouldn't increase due to survival and reproduction the population doesn't always have to be below the carrying capacity because it can also do it when its above and natural selection can act on traits determined by different alleles.

8 0
1 year ago
Influenza is capable of genetic reassortment in which genetic components from two influenza strains reassort between themselves.
tester [92]

Answer:

The correct answer is - option B. ducks and swine.

Explanation:

Influenza virus is capable of the genetic reassortment. This reassortment involves the reassortment of genetic parts in between two influenza strain. This takes place due to the ability of influenza virus to alter or modify the structure of Hemagglutinin (HA) and neuraminidase.

Some other characters also helps them to develop different strains for different host such as mutation, antigenic drift and many other conditions. Influenza virus subtype A are belongs to the avian host so they affect the birds such as duck, swan, gesse. Other than avian variants there is another strain that affect pigs known as swan variants. These strains are virulent if reassorted with human strains.

Thus, the correct answer is - option B.

6 0
3 years ago
Mining is considered the_ job in the united states
dem82 [27]

<span> </span> <span>Mining is considered the dangerous job in the United States.

Hope this helps!</span>
6 0
2 years ago
Read 2 more answers
Other questions:
  • Large changes in temperature and acidity interfere with enzyme activity by _
    14·1 answer
  • How is the flow of energy through a community different from the cycling from the matter?.
    6·1 answer
  • The Texas coastal plain on the Gulf of Mexico is a major wetland zone. This coastal plain has been enlarged over the last sixty
    12·2 answers
  • ______________ occurs when ecosystems change over time through the progressive replacement of species.
    6·1 answer
  • Aerobic resAerobic respiration requires ___ to occur
    12·1 answer
  • The difference between a leaves on a pine tree and an apple tree
    6·1 answer
  • You encounter a shrubby-looking plant that you cannot tell if it has true wood or not. Upon cutting it open cross-sectionally, y
    15·2 answers
  • The climate is the
    14·1 answer
  • What choice best describes a wind that is caused by a convection current?
    6·1 answer
  • Which is an example of a mineral being used in everyday life?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!