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sashaice [31]
3 years ago
15

How can we identify if a karyotype is a male or a female?

Biology
1 answer:
Flauer [41]3 years ago
6 0
We identify them by their chromosomes.
If you are male, they have an XY pair. If you are an female, they have an XX pair.
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A patient follows the teachings of christian science and will not take any medications, but for which health problems will medic
Bess [88]
<span>Despite the teachings of Christian science against taking medications, the one that the members of the religion will be willing to take is that of immunizations for the purpose of civil law, due to the tenet that followers must abide by the societal laws in place.</span>
7 0
3 years ago
What does nitrogen fixation accomplish?
alexgriva [62]

Answer:

A. It allows plants to use nitrogen to grow.

Explanation:

However, plants can't directly use nitrogen to grow. The bacteria need to convert atmospheric nitrogen ( N2 gas) into a form that plants can use.

Nitrogen fixation is a symbiotic relationship between plants and microorganisms of nitrogen fixers, which in the process of symbiosis perform the binding of nitrogen, which enters the earth from the air (atmosphere).

It is a reduction process of converting the gaseous form of nitrogen from the air into the ammonia form that is available to plants.

5 0
3 years ago
I NEEEEDDD HELP PLEASE
Aleks04 [339]

Answer:

Digestive, excretory, circulatory, lymphatic, respiratory

Explanation:

digestive is your stomach

excretory is your colon

circulatory is your heart

lymphatic is your white blood cells and others

respiratory is your lungs

I'll go more in-depth in the comments but I think you need answers now

4 0
2 years ago
N the early 1900's a scientist hypothesized a link between DNA and the production of proteins in the cytoplasm. However, the fac
Dovator [93]

The plasma membrane or the cell membrane is the one that protects the cytoplasm of a cell. It is mostly composed of lipids and proteins. It has a phospholipid bilayer that controls the entering and exiting of molecules in the cell and at the same time, provides protection for the cell or plasma membrane. It has polar head and a nonpolar tail. Proteins embedded within the phospholipid bilayer have the same function of the plasma membrane that includes selective transport. The phospholipid bilayer consists mainly of the lipid molecules.

7 0
3 years ago
Which of the following statements is accurate?
PIT_PIT [208]

C. Useful energy out of a system is always less than the energy input of that system.

Explanation:

The correct statement of the given options is that useful energy out of a system is always less than the energy input of that system.

This is in compliance with the third law of thermodynamics which states that "energy transformation in a system is not 100% efficient".

  • At every stage energy is usually lost when it is transformed from one form to another.
  • There is no machine that is 100% efficient.
  • A machine that is 100% efficient will convert all the useful energy in it to do work and even more.
  • In system energy is usually lost as a result of heat and to overcome friction.
  • This reduces the amount of energy out of a system.

learn more:

Third law of thermodynamics brainly.com/question/3564634

#learnwithBrainly

4 0
3 years ago
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