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Andreas93 [3]
2 years ago
13

What kind of cells in the human eye perceive color?.

Biology
1 answer:
frutty [35]2 years ago
8 0

Answer:

Cone cells help detect colors.

Explanation:

Light travels into the eye to the retina located on the back of the eye. The retina is covered with millions of light sensitive cells called rods and cones. When these cells detect light, they send signals to the brain. Cone cells help detect colors.

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Question 1: Biodiversity and Ecosystem Health (20 points) a) Describe two ways of measuring biodiversity. Explain the relationsh
fredd [130]

Answer:

explanation below

Explanation:

A) Biodiversity is simply known as the number and variety of organisms found in a definite environment or region.  Scientists have devised several ways of measuring biodiversity and the methods to be used depend on the type of organisms they are to count.  

Canopy fogging – one of the ways of measuring biodiversity, has remained an effective way of obtaining details about the biodiversity of insects.  It involves the act of spraying  low dose of insecticides on a tree top, and when the insects fall from the trees, they are being collected on a large screen, that looks like a funnel.  

Transact sampling is another way of measuring biodiversity and this time, with a transact line. The transact line is usually a measuring tape or rope that has been marked at set intervals.

b) Ecosystem stability is the ability of the ecosystem to maintain its steady state, even after it has experienced stress or disturbances.  The biodiversity of an environment makes huge impact on the ecosystem stability in that particular area. It has been known that certain areas that have high levels of species and genetic diversity, are more likely going to an ecosystem that is complex, with varying food webs and biotic interactions. The increase in this complexity makes it more likely that the ecosystem of that area will rightly move back to a stable state whenever disturbances are experienced.

There are evaluated scientific evidence that shows that reduced biodiversity affects the transmission of communicable disease in agricultural crops, animals and humans. Loss of biodiversity usually increases susceptibility to diseases in plants and humans.  

5 0
2 years ago
Your lab group is experimenting with the diffusion of molecules across a membrane. Dialysis tubing is used as a model cell membr
BlackZzzverrR [31]

Answer:

answer is d on usatestprep

Explanation:

7 0
3 years ago
Read 2 more answers
How does meiosis most benefit a species?
lina2011 [118]
Making kids or reproduction(sex)
8 0
3 years ago
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Which technique will researchers studying the inheritance patterns of various disorders most likely use? A. CLADOGRAM, B. DNA FI
Tema [17]

Answer:

Chromosomal Analysis

Explanation:

Most of the options are pretty superficial but chromosomal analysis goes in depth therefore you'll get more results and find what could potentially be wrong.

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3 years ago
2.1 liters is the same as:
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30 cups is the same as 2.1 liters.
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3 years ago
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