A true breeding plant producing red flowers is crossed with a pure plant producing white flowers. Allele for red colour of flower is dominant. After selfing the plants of first filial generation, the proportion of plants producing red and white flowers in the progeny would be
A true breeding plant producing red flowers is crossed with a pure plant producing white flowers. Allele for red colour of flower is dominant. After selfing the plants of first filial generation, the proportion of plants producing red and white flowers in the progeny would be
- A
$9: 3: 3: 1$
- B
$3: 1$
- C
$9: 3: 4$
- D
$9: 6: 1$
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How are alleles of particular gene differ from each other ? Explain its significance.
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The first law of Mendel
The first law of Mendel
Do you think Mendel’s laws of inheritance would have been different in the characters that he choose were located on the same chromosome ?
Do you think Mendel’s laws of inheritance would have been different in the characters that he choose were located on the same chromosome ?
Organisms phenotypically similar but genotypically different are said to be
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$A$ : Mendel gave postulates like "principles of segregation and principles of independent assortment" after studying seven pairs of contrasting traits in garden pea.
$R$ : He was lucky in selecting seven characters in pea that were located on seven different chromosomes
$A$ : Mendel gave postulates like "principles of segregation and principles of independent assortment" after studying seven pairs of contrasting traits in garden pea.
$R$ : He was lucky in selecting seven characters in pea that were located on seven different chromosomes