subject
Biology, 02.10.2019 20:30 tanyiawilliams7490

Hey i need and only the correct
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.

ansver
Answers: 2

Another question on Biology

question
Biology, 22.06.2019 02:30
Contrast how pollination is different among gymnosperms and angiosperms.
Answers: 3
question
Biology, 22.06.2019 16:00
Need asap plz hurry im being timed when a body cell divides through the process of mitosis, the chromosomes in the daughter cells a. represent only the healthiest chromosomes from the parent cell. b. represent only half of the chromosomes in the parent cell. c. are identical to the chromosomes of the parent cell. d. are formed when chromosomes from the parent cell cross over.
Answers: 1
question
Biology, 22.06.2019 19:00
Why does controlling transcription affect prokaryotic gene expression?
Answers: 3
question
Biology, 22.06.2019 20:50
Assume that you are interested in separating short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range. you have two recipes for making your polyacrylamide gels: one recipe uses 1.5 percent agarose and would be considered a “hard gel,” while the other uses 0.5 percent agarose and would be considered a loose gel. which gel should you use to separate the short (200-400 bp) dna molecules from a pool of longer molecules in the 10,000-20,000 nucleotide range?
Answers: 3
You know the right answer?
Hey i need and only the correct
which statement is a specific example of how artificial sele...
Questions
question
Mathematics, 17.12.2019 00:31
Questions on the website: 13722367