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JulijaS [17]
3 years ago
12

Difference between control group and experimental group

Biology
1 answer:
Harlamova29_29 [7]3 years ago
6 0
The control group is the one that controls the whole experiment and the experimental group is the one that receives the variable being tested.
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Answer:

I don't think so but u have to find out for your self

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Which of the following accurately summarizes the process of photosynthesis?
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<span>The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. </span>
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In mice, brown eyes (B) are dominant over blue (b). A homozygous brown-eyed male mouse mates with a blue-eyed female and they ha
bazaltina [42]
Parents: Homozygous brown-eyed (M) - B B
                                    blued-eye (F)     -  b b    [since blue (b) is recessive then                                                                                      and brown (B) is dominant then
                                                                           in order for the blue gene to
                                                                           show the you need double                                                                                              recessive or the brown
                                                                           gene absent 

Offspring:
So based on the Punnett cross then you realize that all the possible of spring carry the genotype B b and as such the phenotype brown eyes
                                                                          

8 0
3 years ago
During a flood, many individuals in a population of gophers drowned. Which effect of an environmental change does this best illu
yan [13]
During a flood, many individuals in a population of gophers drowned. Which effect of an environmental change does this best <span>illustrate? The answer is DEATH</span>
5 0
3 years ago
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Catfish have dorsal fin spines, which help defend against predators, and caudal fins, which help to propel the fish through the
Yuliya22 [10]

Answer:

Swim bladder

Explanation:

Swim bladder is an organ in bony fishes such as catfish that controls their buoyancy. It is also known as air bladder. The swim bladder contains  gas, mainly oxygen and functions as a hydrostatic organ.

As the fish moves in deeper water, the gas in the swim bladder is contracted which decreases the volume of swim bladder.

3 0
3 years ago
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