Biology, 30.06.2019 13:00, itsyagirlgona21
Take a close look at the chromosomes in division 1, when homologous chromosomes come together and form tetrads. the arms of the non-sister chromatids have wound around each other and exchanged segments of chromosomes. this is called and contributes to genetic variation. a) segregation b) crossing over c) nondisjunction d) allelic mixing
Answers: 1
Biology, 21.06.2019 15:00, jasmine3051
Classify the descriptions and examples as endocrine or neural control
Answers: 3
Biology, 23.06.2019 01:30, tasnimsas3
Two nursing assistants are in line to wash their hands at a hospital after leaving a patient in an isolation room. the first na washes her hands and then uses her hands to turn off the faucet before drying them with a paper towel. the second na turns on the water with her hands and then proceeds to wash and dry her hands with a paper towel. which statement best describes errors demonstrated by the nursing assistants? the first na did not ensure a clean hand-washing environment, and the second na did not properly turn off the water the first na did not properly turn off the water, and the second na did not ensure a clean hand-washing environment. the first na did not properly turn off the water, and the second na did not properly use paper towels. the first na did not properly use paper towels, and the second na did not ensure a clean hand-washing environment.
Answers: 1
Take a close look at the chromosomes in division 1, when homologous chromosomes come together and fo...
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