Biology, 25.05.2020 09:58 velaserik1
All organisms are classified as either Archaea, Eukarya, or Bacteria, and each of these domains has defining characteristics. Which of the following supports the idea that Archaea, Eukarya, and Bacteria share a common origin?
Answers: 3
Biology, 22.06.2019 01:30
In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.
Answers: 2
Biology, 22.06.2019 07:50
Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d
Answers: 2
Biology, 22.06.2019 13:00
Blank is a rock with a find dark texture that makes up the oceanic crust
Answers: 1
Biology, 22.06.2019 23:30
How do light years astronomers to determine the ages of distant objects in space ?
Answers: 1
All organisms are classified as either Archaea, Eukarya, or Bacteria, and each of these domains has...
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