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pentagon [3]
2 years ago
9

Explain why sickle cell anaemia is a form of discontinuous variation

Biology
1 answer:
Jobisdone [24]2 years ago
3 0

Answer:

Sickle Cell Anaemia can be considered a form of discontinuous variation because the variation falls within definite groups. You either have sickle cell malaria (HsHs) or you do not (HaHa). There is nothing in between and so one cannot draw a continuum (continuous scale) for Sickle cell Anaemia.

Explanation:

Sana makatulong

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What does the lack of nourishment for the surviving plant in a raisin in the sun most likely reflect?
kenny6666 [7]
The options to this question are:

A. The strength of Mama's children
B. The hope in Walter's dream
C. The sour feelings among the characters
D. The need to embrace

The best answer is: 
the lack of nourishment for the surviving plant in a raisin in the sun most likely reflects  "The strength of Mama's children".

<span>A plant in a raisin basically represents a mama's dream that there will a day when she will have her own house with a small garden in the backyard.</span>

5 0
3 years ago
Alice's teacher has given her a cup of water. She needs to find the volume of the water. How can Alice find the volume of the wa
Leto [7]

Answer: A. Alice can pour the water into a graduated cylinder to find the volume

Explanation: If you put water into a graduated cylinder, you get accurate numbers. This helps with the equation because estimating isn't always the best way to go. Putting a ruler in the water wont help because you don't know what number the water started at before the displacement. The thermometer won't work either because that is used for temperature.

6 0
3 years ago
Does commensalism involve abiotic factors or biotic factors ? ​
monitta

Answer:

Commensalism only occur among biotic factors

Explanation:

Abiotic factors are non-living factors that interacts with the biotic factor within an ecosystem. Commensalism is an association between two organisms in which one benefits and the other derives neither benefit nor harm.

From the above definition of commensalism, it is clear to note that it only involves two organisms rather than non-living organisms, hence; commensalism involves only biotic factors

4 0
3 years ago
The geometric shape of crystals indicate that:
Shkiper50 [21]
The answer is option C
3 0
2 years ago
Read 2 more answers
The period directly following the action potential is known as?
bearhunter [10]
I’m pretty sure it’s the refractory period!!
Hope this helps!
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