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4x An apple plant has two dominant alicles for red apples, RR If it is crossed with another plant that has recessive genes for green apples, it, which percentage of the offspring will have red apples.assuming random chromosome segreption? A 25% B 50% C 75% D 100%

Problemas

4x An apple plant has two dominant alicles for red apples, RR If it is crossed with another plant that has recessive genes for green apples, it, which
percentage of the offspring will have red apples.assuming random chromosome segreption?
A
25% 
B
50% 
C
75% 
D
100%

4x An apple plant has two dominant alicles for red apples, RR If it is crossed with another plant that has recessive genes for green apples, it, which percentage of the offspring will have red apples.assuming random chromosome segreption? A 25% B 50% C 75% D 100%

Solución

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Albanoélite · Tutor durante 8 años
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To determine the percentage of offspring that will have red apples, we need to consider the genetic inheritance of the apple color trait.<br /><br />Given information:<br />- The apple plant with dominant alleles for red apples has the genotype RR.<br />- The plant with recessive genes for green apples has the genotype rr.<br /><br />When these two plants are crossed, the possible combinations of alleles in the offspring are:<br />- Rr (red apples)<br />- Rr (red apples)<br />- Rr (red apples)<br />- Rr (red apples)<br /><br />Since all the offspring will have the genotype Rr, they will all have red apples.<br /><br />Therefore, the percentage of offspring that will have red apples is 100%.<br /><br />The correct answer is D) 100%.
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