Biology, 03.11.2020 22:20 shayleithomas
How do we know that vinegar has diffused into the cube?
By measuring the amount of vinegar left in the beaker
The agar blocks contain a chemical indicator that turns colorless in the presence of acidic substances
The agar blocks contain a chemical indicator that turns colorless in the presence of basic substances
By looking at the agar cubes before the experiment
Answers: 3
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What should be the strand of complementary dna produced by the strand of dna shown below cgt ata
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Refer to this portion of a dichotomous key for fish identification to answer the question. 1. (a) has a single dorsal fin ® 5 (b) has a double dorsal fin ® 2 2. (a) one fin is spiny, the other is smooth ® 3 (b) one fin is not spiny or smooth ® 4 5. (a) has small fin on back near tail ® 6 (b) has no fin on back near tail ® 7 6. (a) has barbs near the mouth ® catfish (b) does not have barbs near the mouth ® 10 7. (a) tail is asymmetrical ® 8 (b) tail is symmetrical ® 9 10. (a) scales are small ® trout (b) scales are large ® whitefish what is the next step to complete to identify a fish that has a single dorsal fin, no fin on the back near the tail, and no barbs near the mouth? step 2 step 5 step 7 step 10
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18. how do the cells in meiosis differ from the cells in mitosis?
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Biology, 22.06.2019 17:00
Which of the following is one way in which organisms such as clown fish and sea turtles are able to overcome the many dangers that their offspring encounter and ensure that their species population numbers stay relatively steady
Answers: 1
How do we know that vinegar has diffused into the cube?
By measuring the amount of vinegar left in...
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