Onion root tips are often used to study mitosis because they grow very rapidly, which means that many cells are dividing. The very tip of the onion root ends in a structure called the root cap. The other end of the root attaches to the onion. A scientist is interested in determining whether an onion root tip grows from the base of the root or from the tip near the root cap. She counts the number of cells that are in one of the phases of mitosis at different distances from the root cap. What is the dependent variable in her experiment
Answers: 2
Biology, 21.06.2019 17:00, zanaplen27
Ascientist and her team counted 200 individual deer in an area of 10 square kilometers. what is the population density?
Answers: 1
Biology, 22.06.2019 07:00, scholarlystudenttt28
What terms describes being out of water after being submerged
Answers: 1
Biology, 22.06.2019 09:00, noeminm105
Which two criteria must be met before scientist can use radiocarbon dating? explain your answer
Answers: 3
Onion root tips are often used to study mitosis because they grow very rapidly, which means that man...
Geography, 27.12.2019 05:31
Geography, 27.12.2019 05:31
Geography, 27.12.2019 05:31
History, 27.12.2019 05:31
Biology, 27.12.2019 05:31