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slava [35]
4 years ago
14

True or false: to avoid a violent reaction and splattering while diluting solutions, always pour concentrated solutions into wat

er or into less concentrated solutions, while stirring.
Biology
1 answer:
stealth61 [152]4 years ago
6 0

True.


To minimize reaction and splattering, it is better to pour the higher concentrated solution into lower one. Higher concentration mean that the solution is heavier so it will be easier to spread. Stirring also help to distribute the solution, avoid violent reaction and reduce the splatter. Always remember to wear appropriate protective device when  working in the lab.

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Mendel knew that the variations in the offspring
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controlled the fertilization process.

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Identify early ideas about evolution?
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6 0
3 years ago
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What evidence have you discovered to explain how Mendel’s experiments showed that traits in offspring are inherited?
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Answer:PLZ MARK ME THE BRANISET

By examining large sample sizes, Mendel showed that his crosses behaved reproducibly according to the laws of probability, and that the traits were inherited as independent events. Two rules in probability can be used to find the expected proportions of offspring of different traits from different crosses.

To find the probability of two or more independent events occurring together, apply the product rule and multiply the probabilities of the individual events. The use of the word “and” suggests the appropriate application of the product rule. To find the probability of two or more events occurring in combination, apply the sum rule and add their individual probabilities together. The use of the word “or” suggests the appropriate application of the sum rule.

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3 years ago
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