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GrogVix [38]
3 years ago
15

Dna can make copies of itself through replication because the nitrogen bases always pair

Biology
1 answer:
Anastaziya [24]3 years ago
3 0

Answer:

yes, true.

Explanation:

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Black fur(b) in guinea pigs is dominant over white fur(b). find the probability of a hybrid offspring in the cross: bb x bb. 0%
andrezito [222]
If you were referring to a cross between BB and Bb genotype then the answer would be 50%.

You can figure this out by making a Punnett Square.
       B      b
B   BB    Bb
B   BB    Bb

If you look at the result there is a chance that 2 out of the 4 will have a mixed genotype of Bb. The probability would then be 50%. 


6 0
3 years ago
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Why don't antibiotic work on viruses?
Aleksandr [31]
Antibiotics are meant to kill living things (bacteria). Viruses, on the other hand, we are not sure if they would classify as living. Viruses change the meaning of "life" if we consider them alive. They can <em>only </em>reproduce within another cell by taking over that cell. An antibiotic would have to be able to kill human cells to kill a virus, and that would not be a good medicine to take. Viruses invade a host cell and incorporate the virus DNA into the host cell's DNA, which would cause the host cell to create more viruses to invade other cells. <span />
8 0
3 years ago
What term is used to describe the reuse of aluminum in old soda cans to make new products
meriva
Recycling is the reuse of a product to make it new again into another product
7 0
3 years ago
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Will you help me with 6?
Dovator [93]

Answer:

the answer maybe A or C

Explanation:

the answer maybe A or C

6 0
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I need help with this question- I put one answer but need to find the other
ale4655 [162]

Answer:

Proton and Energy

Explanation:

Your answer you choose is correct, you can cross out magma because that connects with lava not, nuclear functions, and vapor, since that connects with the water cycle.

Hopefully, it helps! (づ。◕‿‿◕。)づ

3 0
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