Allele A and B control a trait in which the allele A masks the expression of allele B. In such case, allele A is called ______?
ایلیل اے اور بی ایک ایسی خصلت پر قابو رکھتے ہیں جس میں ایلیل ایل ایلیل بی کا اظہار ماسک کرتا ہے۔ ایسی صورت میں ، ایلیل اے کو ______ کہا جاتا ہے؟
Answer: Dominant allele
Explanation
An allele that masks the expression of another allele is called a dominant allele.
The masked allele is known as the recessive allele in such a relationship.
This question appeared in
Past Papers (6 times)
IBA STS 25 Years Past Papers Subject Wise (Solved) (2 times)
IBA STS Past Papers, Syllabus, Jobs (2 times)
IBA STS Screening Test Bps 05 to 15 Past Papers and Syllabus (2 times)
This question appeared in
Subjects (1 times)
EVERYDAY SCIENCE (1 times)
Related MCQs
- In a Hardy-Weinberg population with two alleles, A and a, that are in equilibrium, the frequency of allele a is 0.1. What is the percentage of the population that is heterozygous for this allele?
- In a Hardy-Weinberg population with two alleles, A and a, that are in equilibrium, the frequency of the allele a is 0.4. What is the percentage of the population that is homozygous for this allele?
- A change in allele frequency in a population is called?
- What is an allele?
- Natural selection changes allele frequencies because some ______ survive and reproduce more successfully than others.
- Natural selection changes allele frequencies in populations because some ______ survive and reproduce more successfully than others.
- You sample a population of butterflies and find that 42% are heterozygous at a particular locus. What should be the frequency of the recessive allele in this population?
- In a Hardy-Weinberg population with two alleles, A and a, that are in equilibrium, the frequency of allele a is 0.2. What is the frequency of individuals with Aa genotype?
- A fruit fly population has a gene with two alleles, A1 and A2. Tests show that 70% of the gametes produced in the population contain the A1 allele. If the population is in Hardy-Weinberg equilibrium, what proportion of the flies carries both A1 and A2?
- A factory produces 850 masks per day, 72% masks are blue. The number of blue masks produced by the factory per day?
