Which statement is a specific example of how artificial selection is used in society?
A.
The...
Which statement is a specific example of how artificial selection is used in society?
A.
The nucleus of a cow's skin cell is inserted into an egg cell from a female cow.
B.
Genes are spliced from a bacterial cell and inserted into a cell of an apple tree.
C.
Pesticides applied to beetles yield a pesticide-resistant population of beetles.
D.
Two racehorses with desirable traits are bred to produce a superior racing horse.
Answers: 1
Biology, 21.06.2019 18:00
Food provides molecules that serve as fuel and building material for all organisms. plants undergo photosynthesis and make their own food. other organisms, like us and the horse seen above, are consumers and eat food. how do all organisms use food as fuel? be sure to include the name of the process in your answer. me.
Answers: 3
Biology, 21.06.2019 19:30
What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.
Answers: 1
Biology, 22.06.2019 06:00
In the practice of science, this type of reasoning is used to develop explanations.
Answers: 1
Biology, 22.06.2019 06:20
Which direction does the energy flow in this energy pyramid ?
Answers: 1
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