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control
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∙ 13y ago
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What are science controls?
In an experiment, the control is the group to which nothing is done. It serves as a baseline to measure any changes that might occur to the group or groups that to which external variable is applied.
Are mutations in the DNA sequence gene transient changes?
Successful mutations will persist. Mutations usually occur during replication. Some mutations will flourish depending on environmental factors.
What are constants in an experiment?
Constants are the things that are kept the same each time one of the trials in the experiment is repeated. For example, constants could include the amount of water used, the brand of effervescent tablet used, the type of water used, and the fact that the water was not stirred. As many outside factors as possible should be kept constant in an experiment so that the researcher can be sure that any changes that occur do so because of the independent variable.
What is factor in an experiment that is missing the variable but is the same as other factors in every other way?
Your question is not clear. The only help that I can offer is this: When all else remains the same, and only the variable changes, this is called "ceteris paribus", which is Latin for "all else remains the same", approximately. So in an experiment you might say, "If we change the variable, ceteris paribus, I anticipate this outcome will occur." Hope this helps.
What changes occur in the follicle as a result of maturation?
Mr. Cahn's has a sub today
What changes in the chromosomes occur during meiosis?
During meiosis, chromosomes undergo crossing over, where segments of genetic material are exchanged between homologous chromosomes, increasing genetic diversity. Additionally, chromosomes line up randomly during metaphase I, leading to independent assortment of alleles. Finally, during anaphase I and II, chromosome number is halved due to separation of homologous chromosomes and sister chromatids, resulting in the formation of haploid gametes.
Which changes occur during evaporation?
During evaporation, liquid water gains enough energy to break free from the surface of the liquid and turn into water vapor. This process involves the transfer of heat energy from the surroundings to the liquid. As a result, the liquid slowly decreases in volume and the temperature of the remaining liquid may decrease due to the loss of heat energy.
What changes occur in the uterus during the menstrual cycle?
Turns in to a bird
What changes occur in the lens's protein during the aging process?
As people age, degenerative changes in the lens's proteins occur.
What are the different changes that occur during the stage of adolescence?
bogo
What chemical changes occur during the digestive process?
Cellular respiration
What are the changes in the genetic code called that occur during DNA?
Mutation
What changes occur to the uterus during a monthly menstrual cycle?
usally
What is the driving force behind the changes that occur during puberty?
Your hormones.
Reinforcement of the trachea with cartilaginous rings prevent its collapse during?
...pressure changes that occur during breathing.
What changes occur to the uterus during a females monthly menstrual cycle?
usally
What are the physical changes that occur during infancy's childhoods adolescences and adulthood?
Development
