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Alex73 [517]
3 years ago
6

Why is it important to have regular supervision of the weight and measurements in the market?

Biology
1 answer:
Allisa [31]3 years ago
3 0
Answer: Because some products in the market have prices depending on their weight and size, and we need to monitor that carefully to make sure it is the right amount.

Hope this helps!
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Imagine walking through a tropical rainforest. You notice that there are different types of trees, birds, insects, and other org
Ksenya-84 [330]

Answer:

B. Organisms in each ecological system have evolved in that system and have adaptations suited for that environment.

Explanation:

According to natural selection theory, organisms need to continuously adapt and evolve within an environment or risk being wiped away from that environment.

Organisms that are not able to adapt to an environment are gradually replaced by those that have the capability to adapt and survive in that environment.

Those that are able to survive go ahead to reproduce and give rise to offspring with inherent ability to survive while those that cannot survive die off.

The correct option is B.

8 0
3 years ago
Read 2 more answers
There are 100 cats in a population that follows hardy-weinberg conditions. 4 cats display a recessive white coat color. how many
mr Goodwill [35]

We know that Hardy-Weinberg conditions include the following equations:


p^{2}+2pq+ q^{2}=1


where p+q=1


And where p = dominant, and q = recessive; this means that p^{2} is equal to the homozygous dominant, 2pq is the heterozygous, and q^{2} is the homozygous recessive .


So we have 100 total cats, with 4 having the recessive white coat color. That means we have a ratio of \frac{4}{100} or 0.04. Let that equal our q^{2} value.


So when we solve for q, we get:


q^{2}=0.04

q=\sqrt{0.04} =0.2


Now that we have our q value, we can use the other equation to find p:


p+q=1


p+0.2=1


p=0.8


So then we can solve for our heterozygous population:


2pq=2(0.8)(0.2)=0.32


This is the ratio of the population. So we then multiply this number by 100 to get the number of cats that are heterozygous:


0.32*100=32cats


So now we know that there are 32 heterozygous cats in the population.

8 0
3 years ago
Wich best describes traditional classification?
Step2247 [10]
It is based on shared characteristics 
5 0
3 years ago
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Which is a property of every homogeneous mixture? Each part of the mixture has the same appearance. The mixture is made up of a
dsp73

Answer:

Each part of the mixture has the same appearance.

Explanation:

Homogeneous mixture consists of substances that mix evenly. Therefore has same appearance.

4 0
3 years ago
PLSS HELP! Earths layers are crust,____ and _____ (inner and outer)
sergey [27]

Answer:

mantle and core.

Explanation:

core has two divisions

inner core

outer core

5 0
2 years ago
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