Biology, 03.02.2021 20:50 alex12everett
In the animal kingdom, wild wolves joined hunter-gatherers in East Asia, where canines were domesticated and bred to have increased docility. Over thousands of years, people bred dogs with different desired personality and physical traits, eventually leading to the wide variety of dogs we see today.
Phosphorus is necessary for the growth of healthy plants. Scientists are developing plants that can grow in phosphorus-poor soil. Some of these new varieties, produced in a lab, make extra copies of a protein that helps plants obtain more phosphorus from the soil.
Breeding dogs for certain traits is a way of modifying outcomes but today's advances have enabled us to actually change certain outcomes through technology
The process being used to develop these new varieties is most likely: (SC.912.L.16.10)
A. natural selection
B. Conversely, paper chromatography
C. direct harvesting
D. genetic engineering
Answers: 1
Biology, 21.06.2019 12:50
Which of the following is true about the solar wind? select all that apply the solar wind blows dust around on the moon. the solar wind interacts with earth's magnetosphere. the solar wind only interacts with the earth and its moon. the solar wind may be the source of water on the moon.
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Biology, 22.06.2019 11:30
According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes
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Biology, 22.06.2019 20:10
True or false 5. carrier proteins have the ability to to change shape and physicially move molecules across the cell membrane. 6. in a facilitated diffusion, the concentration of the molecules to be moved across the cell membrane is higher inside the the cell.
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In the animal kingdom, wild wolves joined hunter-gatherers in East Asia, where canines were domestic...
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