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Nookie1986 [14]
4 years ago
8

Natural selection is a process by which the characteristics of a(n) __________ will change over time.

Biology
1 answer:
Alla [95]4 years ago
7 0
The answer is individual or organism 

Hope this helps

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Blood must be maintained at a fairly constant pH between 7.35 - 7.45. One of the principal buffers responsible for doing this co
denis23 [38]

Answer:

The most important way that the pH of the blood is kept relatively constant is by buffers dissolved in the blood. Other organs help enhance the homeostatic function of the buffers. The kidneys help remove excess chemicals from the blood, as discussed in the Kidney Dialysis tutorial.

Explanation:

hope it helps you

4 0
2 years ago
Kane how is co-evolution of symbiotic prokaryotes with eukaryotes similar and different to co-evolution in parasite-host systems
Romashka [77]
How co-evolution of symbiotic prokaryotes with eukaryotes similar and different to co-evolution in parasite-host systems is that <span>co existing has provided a sense of advantage with in the environment. One example of this are the parasites. There are different kinds of symbiotic relationships and this shows how similar and different co-evolution is. Hope this helps.</span>
4 0
3 years ago
What is the difference between sexual and asexual reproduction
anyanavicka [17]
Sexual requires two, Asexual is only one parent.
6 0
3 years ago
Read 2 more answers
Wavy hair in mice is a recessive genetic trait. if mice with wavy hair are mated with straight-haired (heterozygous) mice, each
kondaur [170]

In order to find the percentage of the litters that will consist of two wavy- haired and three straight-haired offspring, you need to use the binomial distribution formula: P(x) = ⁿCₓ × pₓ × qⁿ⁻ˣ

P is the probability that the litters will consist of two wavy-haired and three straight-haired offspring.

X is considered to be the number of times the offspring will have wavy-air in a litter of 5 offspring, which is 2.

n is the number of offspring per litter.

p is the probability of happening wavy hair.

q is the probability of having straight hair.

It comes like this:

P(X=2)=⁵C₂×0.5²×0.5⁵⁻² ⇔ P(X=2)=10×0.25×0.125 ⇔ P(X=2)=0.3125

So, the percentage of the litters that will consist of two wavy-haired and three straight-haired offspring is 31.25%.

8 0
4 years ago
Which type of root system is found in grasses?
PtichkaEL [24]
Fibrous root system
7 0
3 years ago
Read 2 more answers
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