Biology, 17.12.2019 01:31, sarahhtsvetkovs
Investigator benton uses several methods to analyze hair samples found at the crime scene. he examines the physical features of the hairs, their color and shape, as well as
the medulla of the hairs. using the hair root, he tests for nuclear dna and also for mitochondrial dna. which of these tests would most likely indicate the owner's identity?
morphology
medulla
Answers: 2
Biology, 22.06.2019 04:00, belle200163
Select the correct answer. which mutation is harmful to the organism? a. a mutation allowing moths to camouflage better on blackened tree bark b. a mutation making staphylococcus aureus resistant to the antibiotic methicillin c. a mutation inhibiting human immunodeficiency virus from attaching to and entering the cell d. a mutation causing uncontrolled cell division e. a mutation giving plant leaves a bitter taste to discourage herbivores from eating them
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Biology, 22.06.2019 10:30, cordovamaria22
Which is a function of vascular tissue? a. to perform photosynthesis b. to transport water and nutrients c. to absorb minerals and sugar d. to interact with soil fungi
Answers: 1
Biology, 23.06.2019 05:30, mareiashanti002
Nthe three domain system, which of the following domains includes organisms from more than one kingdom?
Answers: 1
Investigator benton uses several methods to analyze hair samples found at the crime scene. he examin...
Mathematics, 29.05.2020 20:01
Mathematics, 29.05.2020 20:01