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NemiM [27]
3 years ago
12

Why did the size of the caribou population decrease?

Biology
1 answer:
Katyanochek1 [597]3 years ago
7 0

Answer:

The herds have been declining in recent decades due to a complicated mix of factors including hunting, disease, diminished food availability, and climate change, the report explains.

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GarryVolchara [31]

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i believe it is energy path

Explanation:

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In a punnett square, a capital letter (t) stands for a ___________ allele.
fomenos
Dominant allele generally but it could also could be recessive
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Why must proper lighting be obtained when operating a microscope?
Roman55 [17]
When a person is using a microscope is it very important to use the proper lighting. Each specimen is different and some need to be looked at with different shades of light. When using a conventional light microscope, light is used is aimed upwards at the lens. This light is underneath the condenser. The person using the light can see things that other microscopes can't because of the pigmentation that is natural. They will also be able to see things not normally seen because of the thickness of the stain that is usually colourless. The light helps to absorb the thickness. Many times, living bacteria will not show up at all. It will only show up by using maximum contract of light. The knob that is on microscopes will help to adjust the lighting to see various stains on the slides. Using the light microscopes will show up very small objects that can't be seen with other types of microscopes. Lighted microscopes are a very important tool in research labs, schools, etc. 
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4 years ago
Use an examples to distinguish dominant and recessive phenotypes.
steposvetlana [31]

Think recessive phenotypes as paper and dominant phenotypes as teared paper. Once paper is teared, it can't be fixed. Not even tape. It'll just leave that mess exposed. Same with dominant phenotypes. It just takes one dominant trait to change the looks of future offspring.

If you don't tear the paper, everything is fine. Same with recessive phenotypes. As long as there's no contact with any dominant phenotypes, the looks of future offspring will change.

6 0
3 years ago
Activity
slamgirl [31]

Answer:

I can tell you some difference but I cant find similarities

Explanation:

they each have thier own heat area

they are each a different breed

they each have thier own cold area

they each come from a different family tree

this all I can really see I hope this helped at least a bit

6 0
3 years ago
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