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Paraphin [41]
4 years ago
6

Humans only have a few eye colors and only four ABO-based blood types. How can DNA tests definitively identify individuals when

many people have brown eyes or type A blood?
Biology
1 answer:
ehidna [41]4 years ago
5 0
The correct answer is that variable number repeats are used in DNA tests; they have hundreds of possible lengths. Eye color is determined by variations in a person's genes. Most of the genes associated with eye color are involved in the production, transport, or storage of a pigment called, melanin. Eye color is directly related to the amount and quality of melanin in the front layers of the iris. 
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Tsunami waves flood coastal and inland areas and affect coastal life. Which of these properties of tsunami waves most contribute
Ede4ka [16]
I found the exercise on the internet and here are the options:
"<span>the low friction of waves at the shoreline
the high friction of waves at the shoreline
the high amplitude of the waves at origination
the long wavelength of the waves at origination"

The tsunami property that most contributes to the flooding is "the long wavelength of the waves at origination". The long wavelength that the tsunamis have at their origin makes so that when the wave reaches the shore, instead of a normal spreading, a much longer spreading takes place taking the ocean as far as the wavelength allows.</span>
7 0
3 years ago
Name the gland cells of the epithelium in the small intestine.
madreJ [45]

Goblet cells, unicellular gland cells, enteroendocrine cells of the epithelium in the small intestine.

<h3>What is epithelium?</h3>
  • Layers of cells known as "epithelium" line hollow organs and glands.
  • These cells are also responsible for the body's exterior.
  • The epithelium is a type of body tissue that covers all of the internal and exterior body surfaces, lines hollow organs and body cavities, and makes up the majority of glandular tissue.
  • They make up the majority of the tissue in glands, line body cavities and hollow organs, and cover all of the body's surfaces.
  • They conduct a multitude of activities that include protection, secretion, absorption, excretion, filtration, diffusion, and sensory reception.
  • Because word was first used to describe the translucent layer of tiny tissue "nipples" on the lip, epithelium got its name.
  • The plural version of the term is epithelia, and it has both mass and count connotations.
  • A form of animal tissue known as an epithelium is composed of tightly packed cells, or epithelial cells, that lie atop a basement membrane.
  • Its purpose is to cover or line different bodily surfaces and cavities.

Learn more about epithelium here:

brainly.com/question/7446006

#SPJ4

3 0
2 years ago
336083255 pass wZE2XQ​
kramer

Answer:

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3 years ago
______ is defined as a group of organisms that look alike and can interbreed
Alina [70]
They are a species, the definition is:
A group of organisms that have similar characteristics and can interbreed to produce fertile offspring
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What are lymphocytes? stress hormones produced by the sympathetic nervous system. harmful agents such as chemicals and viruses t
kap26 [50]
Lymphocytes are white blood cells that are part of the body's immune system
6 0
4 years ago
Read 2 more answers
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