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2 years ago

WHY DOES IT CAUSE PAIN WHEN THE HANDS IS CONSTANYLY RAISED ?

Biology

2 answers:

sammy [17]2 years ago

8 0

Answer:

A strain is most likely the cause of pain while stretching your right arm, which occurs from lifting an object inappropriately, overuse of the muscles and tendons, or excessive pulling on the muscles. (:

Explanation:

Georgia [21]2 years ago

6 0

Because everything you raise the your hand you use your muscles and when y constantly use your muscles you begin to fatigue (which means getting tired and sore) to the point you can’t keep raising your hand. I hope this helps!

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How does the gene flow affect neighboring populations

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3 years ago

¿Qué pasa con los materiales que llegan al intestino grueso(por no ser útiles o digeribles por nuestras células)? HeLp

gayaneshka [121]

Answer:

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3 years ago

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. What is the probability of having offspri

Reika [66]

Answer:

Explanation:

This question involves two distinct genes; one coding for seed shape and the other for seed colour. The allele for you seeds (R) is dominant over the allele for wrinkled seeds (r) in the first gene while the allele for yellow seeds (Y) is dominant over allele for green seeds (y).

In a cross involving RRYY (homozygous dominant for both traits) and RrYy (heterozygous for both genes), the following allelic combinations of gametes will be produced:

RRYY- RY, RY, RY, RY

RrYy- RY, Ry, rY, ry

Using these gametes in a punnet square (see attached image), 16 possible offsprings will be produced. The genotypes of the offsprings in the ratio 1:1:1:1 will be:

RRYY (4)

RRYy (4)

RrYY (4)

RrYy (4)

According to the question, offspring that have wrinkled seeds and yellow seed color will have genotype: rrYY or rrYy.

This genotype is not one of those that will be produced by the cross between a RRYY and RrYy parent. Hence, the probability of having an offspring with wrinkled seeds and yellow seed color is 0%

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3 years ago

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