| ⇦ | 
| ⇨ |
F₂ generation in a Mendelian cross showed that both genotypic and phenotypic ratios are same as 1 : 2 : 1. It represents a case of :
Options
(a) Co – dominance
(b) Dihybrid cross
(c) Monohybrid cross with complete dominance
(d) Monohybrid cross with incomplete dominance
Correct Answer:
Monohybrid cross with incomplete dominance
Explanation:
Incomplete (partial or mosaic) dominance is the phenomenon where none of the two contrasting alleles or factors is dominant. The expression of the character in a hybrid of F₂ individual is intermediate or a fine mixture of the expression of the two factors (as found in homozygous state). Incomplete or mosaic inheritance is not an example of pre-mendelian concept of blending inheritance because the parental types reappear in the F₂ generation. It is however, considered by some workers to be an example of qua
Related Questions: - Which one of the following pairs is mismatched? Apis indica – honey
- Which one of the following statements is correct – orchids
- The age pyramid with broad base indicates
- The adhesive pads present in legs of cockroach are
- Macro molecule chitin is:
Topics: Locomotion and Neural Control
(33)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Which one of the following pairs is mismatched? Apis indica – honey
- Which one of the following statements is correct – orchids
- The age pyramid with broad base indicates
- The adhesive pads present in legs of cockroach are
- Macro molecule chitin is:
Topics: Locomotion and Neural Control (33)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply