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podryga [215]
3 years ago
8

Please help asap brainliest links will be reported

Biology
1 answer:
Kryger [21]3 years ago
5 0

Answer:

In areas of Africa where malaria is prevalent the number of sickle cell cases remains consistent generation after generation. ---- support the hypothesis.

In Canada the incident of sickle cell anemia has been increasing in the population. -----  contradicts the hypothesis.

Explanation:

In areas of Africa where malaria is widespread the number of sickle cell cases remains consistent generation after generation while on the other hand, In Canada the incident of sickle cell anemia are lower in the population because of environmental condition is not good for increase in malarial disease. In Africa, the environment is suitable for the mosquitoes that causes malaria so there is high increase of sickle cell anemia in the population.

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Why doesn't male pattern baldness affect hair on the rest of the body like arms and legs?
LiRa [457]

Answer:

Male tends to grow excess hair in most places, while women don't. Because of this reason, when a male loses his head hair hair so strong will keep on growing on the arms and legs that you cannot get rid of it.

Explanation:

CAN I HAVE BRAINLIEST

6 0
3 years ago
The kind of metabolism that yeast undergoes during bread making is __________ fermentation.
Oliga [24]
Alcoholic fermentation
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3 years ago
3.Why is the surface of the Earth in constant motion?
tekilochka [14]
3. It's because of the heat underneath the crust of the Earth. Because heat rises, the molten rock and such underneath the crust rises to the top and then the movement underneath causes things on top to move. 

4. Plates are the different sections that the lithosphere has been cracked into. These plates once all fit together as a giant plate called Pangaea. 

5.  An earthquake is a sudden, sometimes violent shaking of the ground, as a result of the shifting of tectonic plates, or volcanic eruption. 

6. On the magnitude scale, earthquakes range from 2.5 or less (usually never felt but strong enough to be detected by seismograph) to 8.0 or higher. Causes extreme damage; enough to destroy whole cities at once if close enough to the epicenter. 

7. Depends on what kind you're looking for. I'd look it up for your specific topic.

8. To apply a forces to something, usually resulting in a stretch.

9.  The action of compressing something, to flatten or squeeze by pressure

10. A strain on the layers of something because of pressure, resulting in the shifting of those layers.

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12.  The hanging wall drops relative to the footwall. 

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14. 
8 0
4 years ago
100pts I WILL MARK YOU BRAINLESS
Y_Kistochka [10]

Answer:

<u><em>All of the options are correct. </em></u>

Explanation:

In ecology, competition can be described as a fight between two organisms for limited resources like water, food shelter etc. Competition might occur in organisms from different species or it might occur in organisms of the same population.

Let's consider an area where the population of females is lesser as compared to males. In this area, the males will compete for mating with the females.

If there is limited space, birds of an area will compete for nesting sites.

In an area where the population is more than the carrying capacity, the organisms will compete for food.

3 0
4 years ago
Read 2 more answers
What would occur to an autotroph population if the number of herbivores dramatically increased
Mila [183]

Answer:

it would dramatically decrease.

Explanation:

7 0
3 years ago
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