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ZanzabumX [31]
2 years ago
11

Which causes genetic variations and can result in different alleles? *

Biology
2 answers:
liberstina [14]2 years ago
4 0

Answer:

Genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

RideAnS [48]2 years ago
3 0

Answer:

mutation

Explanation:

Random mating, random fertilization, and recombination between homologous chromosomes during meiosis(which reshuffles alleles within an organism's offspring).

hope it helps

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Evgesh-ka [11]

Abiotic factors such as temperature, water quality, air quality, soil quality, and sunlight efficiency affect the rate of photosynthesis. Thus, the correct option is D, i.e. All of the above can affect photosynthesis.

<h3>What is Photosynthesis?</h3>

Photosynthesis may be defined as a process through which green plants synthesized their own food (glucose) via carbon dioxide and water in the presence of sunlight.

The rate of photosynthesis primarily depends on the numerous abiotic factors which are present in a particular environment.

For example, Desert plants accomplish photosynthesis by the CAM pathway, which requires less water as compared to rainforest plants.

The maximum rate of photosynthesis occurs in the region of photosynthetically active radiation (PAR), which belongs to the wavelength of 400nm-700nm.

Therefore, it is well described above.

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6 0
2 years ago
Explain why it is important for dying cells to be properly removed
victus00 [196]
Cells within the body are properly arranged and their production uses up resources of the body. For example, red blood cells use iron while being produced. The body must dispose of cell properly to maintain the orderly arrangement of cells; for example, if dead skin cells were not removed, we would lose feeling in our skin due to the layer of dead cells. Moreover, the body must work to minimize wastage. This is why some of the iron from red blood cells is removed and reused.
6 0
3 years ago
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Name two things that can cause power output to decrease
Yanka [14]

Answer: A  storm or tornado

Explanation:

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3 years ago
The initials for the title granted after successful completion of the American Society for Clinical Pathology phlebotomy examina
marin [14]

The initials for the title granted after successful completion of the American Society for Clinical Pathology phlebotomy examination are (PBT) phlebotomy technicians.

<h3>Who are phlebotomy technicians (PBT)?</h3>
  • Patients' blood is drawn by phlebotomy technicians, who then prepare the samples for analysis. The majority of them work in hospitals and clinics, although some also take blood donations. As crucial members of the healthcare team, phlebotomy technicians frequently have to reassure patients by explaining the blood-drawing process.
  • Phlebotomy technicians must be knowledgeable about the various types of blood tests and should be aware of how drugs and dietary choices affect blood samples given the ever changing nature of medical technology.
  • Blood samples need to be drawn and prepared for testing by phlebotomy technicians.
  • Typical obligations and tasks include:
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  2. collecting blood
  3. applying bandages following blood extraction
  4. sending samples of your blood, urine, or feces to the lab for analysis
  5. Cleaning work spaces and sterilizing equipment

To learn more about phlebotomy technicians with the given link

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6 0
2 years ago
Identify the organelles in the cell to the right
GalinKa [24]

Answer:

It's been a while since I took bio, but I think these are all right..

Explanation:

A is the nuclear envelope

B is the vacuole

C is the centrioles

D is the cytoplasm

E is the cell membrane

F is the mitochondria

Hope this helps!

4 0
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