Biology, 01.08.2019 22:20 Chewychipsx4023
Sort the following events from earliest (1) to most recent (5), in the sequence of evolution of life on earth.
- origin of mitochondria
- origin of multicellular eukaryotes
- origin of chloroplasts
- origin of cyanobacteria
- origin of fungal-plant symbioses
Answers: 2
Biology, 21.06.2019 23:30
In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?
Answers: 2
Biology, 21.06.2019 23:30
What is a traditional chinese touch therapy involving finger pressure applied to specific areas of the body to restore the flow of qi.
Answers: 1
Biology, 22.06.2019 10:30
In a lab, scientists grew several generations of offspring of a plant using the method shown. what conclusion can you make about the offspring? a. they formed from meiosis and mitosis. b. they have half the number of chromosomes as their parent. c. they have low genetic variability among them. d. they will be able to reproduce only after they grow flowers.
Answers: 2
Biology, 22.06.2019 10:40
Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above
Answers: 1
Sort the following events from earliest (1) to most recent (5), in the sequence of evolution of life...
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