Answer:
I know the muffin man and the muffin man knows me lol
Answer:
<em><u>A. Neither the subjects nor the researchers can bias the results.</u></em>
Explanation:
As described, a double- blind study is one in which the researcher and his study does not know the person receiving the actual treatment.
Researchers can be bias in their studies as they seek to establish and fine tune results in the way the best favors them. A double-blind study helps to bridge this gap to prevent bias that might be introduced into an experimental set up or while interpreting results.
Answer:
1. night blindness
2. Ovule
3. Oxidation
4. Inflorescence
Explanation:
1. Night blindness is odd among haemophilia, colour blindness, thalassaemia because night blindness is not an inheriditary disorder while other three are inheriditary diorder.
2. Ovule is odd among gene, chromosome, allele, ovule because ovule develops into a seed when fertilized and is not a part of genetic material DNA while the other three are part of genetic material.
3. Oxidation is odd among diffusion, imbibition, and osmosis because other belongs to the method of conduction of water and minerals by plants.
4. Inflorescence is odd among seed shape, seed colour and flower position because inflorescence is a group pf flower is flower axis while other belongs to a characteristic of a single or individual flower.
Hence, the correct answer is:
1. night blindness
2. Ovule
3. Oxidation
4. Inflorescence
Answer:
The difference lies in their size, wind velocity, rate of travel, and duration.
Explanation:
<h3 /><h3>Tornadoes</h3>
- reaches rotating speeds up to 300 miles per hour.
- travels between 25 and 40 miles per hour.
- lasts for a few minutes but can exist for hours.
<h3>Typhoons</h3>
- winds that vary from 75 to 200 miles per hour.
- moves between 10 and 20 miles per hour.
- has a diameter up to 600 miles.
- exists from days up to a week
