Which experiment would most likely contain experimental bias?

Choices see photo…

Answer:

An ecoregion (ecological region) or ecozone (ecological zone) is an ecologically and geographically defined area that is smaller than a bioregion, which in turn is smaller than a biogeographic realm. Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species. The biodiversity of flora, fauna and ecosystems that characterise an ecoregion tends to be distinct from that of other ecoregions. In theory, biodiversity or conservation ecoregions are relatively large areas of land or water where the probability of encountering different species and communities at any given point remains relatively constant, within an acceptable range of variation (largely undefined at this point).



A map of the Amazon rainforest ecoregions. The yellow line encloses the ecoregions per the World Wide Fund for Nature.



A map of North America's bioregions

Three caveats are appropriate for all bio-geographic mapping approaches. Firstly, no single bio-geographic framework is optimal for all taxa. Ecoregions reflect the best compromise for as many taxa as possible. Secondly, ecoregion boundaries rarely form abrupt edges; rather, ecotones and mosaic habitats bound them. Thirdly, most ecoregions contain habitats that differ from their assigned biome. Biogeographic provinces may originate due to various barriers, including physical (plate tectonics, topographic highs), climatic (latitudinal variation, seasonal range) and ocean chemical related (salinity, oxygen levels).

Answer:

Canines are the sharp, pointed teeth that sit next to the incisors and look like fangs. Dentists also call them cuspids or eyeteeth. Canines are the longest of all the teeth, and people use them to tear food

Molars are the flat teeth at the rear of the mouth. Each molar typically has four or five cusps. They are used exclusively for crushing and grinding. Wisdom teeth are also called third molars. They erupt from the age of 18 onwards but are often surgically removed.Their function is similar to that of the premolars, to grind, tear, and crush food. Molars have a large flat biting surface which makes them perfect for this job.

Explanation:

Hope it works!!!!

Answer:

I THINK ITS A) ACTIVE TRANSPORT REQUIRES ENERGY

Answer:

Active transport differs from passive transport in that active transport requires energy

The gas form of water is water vapor.

Answer:

Water vapor

Explanation:

Hope this is helpful.

Answer:

c

Explanation:

because in populated areas people are independent

Answer: 2) Tests used to diagnoses diabetes: Oral Glucose Tolerance Test, Fasting Glucose Test, Hemaglobin A1c, Random Blood Suger Test.

3) unexplained weight loss, frequent unination, lethargic, excessive thirst, nausea , and vomititng, increased hunger even though is still eating, blurry vision, bed-wetting in childern who did not do it previously, dry mouth,

Explanation:

Answer:

I think you are nepali yeah but I don't have your question ❓ answer

Answer:

I'm kinda confused can you help me understand it better please

Answer:mình nghĩ là D

Explanation:

Answer:

These cells continue to mature and then exit the thymus, armed to inhibit the activation of self-reactive T cells. It has been estimated that the three steps of thymic selection eliminate 98% of thymocytes.

Answer:

a) 5. mitochondrion

b) 2. cell membrane

c) 4. flagellum

d) 6. nucleus

e) 3. cytoplasm

f) 1. cell

Answer:

e. a and d are correct

Explanation:

Meiosis produces 4 daughter cells that are haploid. Haploid means they have half of the chromosomes of the parent cell.

The essence of meiosis is that specialized cell division reduces the chromosome number by half and gametes are formed that are haploid.

Therefore option e is the right answer.

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Answer:

Sperm cells are not normally exposed to blood, but if they are, the immune system may produce __auto-antibodies__ against sperm cells' __auto-antigens_ and render someone sterile.

Explanation:

Auto-antibodies are antibodies that can destroy cells from the same organism. They are mistakenly directed against organs or tissues of the same organisms, causing auto-immune diseases or affections. The autoantibodies action occurs when the organism fails in recognizing its own cells and faces them as strange elements.

Auto-antigen is the molecule produces by the body that fails in being recognized due to a break up in the tolerance mechanisms, triggering an immune response.

In the exposed example, sperm cells do not usually mix with blood. So when they do, blood cells recognize them as strange bodies and act against them. Sterility might be an effect of this auto-immune response.

Answer:

True

Explanation:

because the milk shake is with cold but milk is hot

Answer:

the rate if diffusion will be faster in the right cylinder

Explanation:

The surface area to volume ratio of the cylinder is higher. This means that in the cylinder more reactants are exposed at the surface and the rate at which diffusion takes place increases

Answer:

Decrease population and carrying capacity.

Explanation:

If a population of bobcats immigrates to the  area, the population of hare and lynx decreases that also affect the habitat's carrying capacities for hare and lynx because bobcats feed on both hare and lynx. Bobcats are very aggressive in nature, and has an aggressive hunting style. With these characteristics, the bobcats can hunt both hare and lynx which leads to decrease in population and carrying capacity.

Answer:

Brown

Explanation:because the agouti itself is a mixture that remains of a pale brown color and the melanin content in the animals is in the darker colors so it is more likely that the brown color is predominant to the agouti due to the content of melanin that it

The descendants of a cross between an agouti heterozygous (AB) colored Guinea pig and a brown (BB) colored Guinea pig are half heterozygous agouti, half homozygous brown. The correct option is A.

Codominance is a genetic effect that happens whenever the alleles are expressed in heterozygotes.

In this particular instance, allele B co-dominates with allele W, resulting in heterozygous (WB) colored Guinea pigs like one of the parents.

Thus, the correct option is A.

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The missing options of the question are:

Answer:

double helix

two

wound

Explanation:

DNA is referred to as double helix, meaning it has two strands that are wound together.

Answer:

с

Explanation:

all new cells come from other cells

Answer:

its c liquid petroleum 100% surr

Answer:

the eupopeans introduced horse to the americans, as the native american living there already had turkeys,corn,and wheat.

Answer:

Botany is the scientific study of plants—how plants function, what they look like, how they are related to each other, where they grow, how people make use of plants, and how plants evolved.

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Answer:

1. reduce la presión interna

2. el aire se precipita hacia adentro y llena los pulmones.

Explanation:

Answer:

to make the body strong

Answer:

The independent variable is excessive noice exposure

The dependent variable is hearing

Explanation:

sorry for you having to wait so long have a mildly amazing day like me lol

Answer:

The independent variable is  : Excessive noise exporsure

The dependent variable is : hearing

Explanation:

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Answer:

Los wombats son marsupiales que solo se encuentran en Australia, pero estos curiosos y simpáticos animales de piernas cortas y rechonchas rara vez son tenidos en cuenta como otros animales nativos como los koalas y los canguros, que parecen ser más mediáticos.

Explanation:

Answer:

2

Explanation:

A parasite is an organism that feeds on the intestine of living organiy

Answer:

insects is a write answer.