Incomplete Dominance
Trending Questions
Q. Select the correct statement(s) about sickle-cell anaemia.
दात्र-कोशिका अरक्तता के संबंध में सही कथन/कथनों का चयन कीजिए।
दात्र-कोशिका अरक्तता के संबंध में सही कथन/कथनों का चयन कीजिए।
- Gene is found on autosome
इसका जीन अलिंगसूत्र पर पाया जाता है - It is one of the prevalent Mendelian disorders
यह सर्वविदित मेंडलीय विकारों में से एक है - Disease occurs when gene is present in homozygous recessive condition
यह रोग तब होता है जब जीन, समयुग्मजी अप्रभावी स्थिति में उपस्थित होता है - In an affected individual a simple cut will result in non-stop bleeding
इससे प्रभावित व्यक्ति में एक छोटी सी चोट से भी रूधिर का निकलना बंद नहीं होता है
Q.
Both phenotypic as well as genotypic ratios are 1:2:1 in the case of
Q. Match Column-I with Column-II and select the correct code given below the list.
Column-IColumn-IIAIncomplete dominance1Human AB blood groupBCodominance2Human skin colourCPolygenes3Pink flower in 4 O'clock plant
Column-IColumn-IIAIncomplete dominance1Human AB blood groupBCodominance2Human skin colourCPolygenes3Pink flower in 4 O'clock plant
Q.
In 4 ‘o’clock plants, the crossing of pure-bred red and white flowered parental stocks produced pink flowered plants. This type of genotypic expression is called ___.
Dominance
Gene polymorphism
Incomplete dominance
Codominance
Q.
A cross between two snapdragon varieties - one with red flowers and one with white flowers produces F1 hybrids all with pink flowers . This is an example for
Multiple allelism
Codominance
Complete dominance
Incomplete dominance
Q. What will be the phenotype of the offspring when a pea plant homozygous for round seeds is crossed with a pea plant producing wrinkled seeds?
- Neither round nor wrinkled seeds
- Wrinkled seeds
- Both round and wrinkled seeds
- Round seeds
Q.
The phenotypic ratio obtained in the F2 generation of a monohybrid cross in dog flower plant is ___.
1:2:1
3:1
1:1
2:1