A hybrid red coloured plant was selfed and 1600 seeds were produced. How many will be red in colour ?
A hybrid red coloured plant was selfed and 1600 seeds were produced. How many will be red in colour 1200
Genetics
Two normally pigmented parents have an albino child. Their second child is normally pigmented. What is the probability that their child is an albino?
Two normally pigmented parents have an albino child. Their second child is normally pigmented. What is the probability that their child is an albino 1/8
What blood group found in offspring in a marriage between blood group A man and blood group AB woman will prove man to the heterozygous?
What blood group found in offspring in a marriage between blood group A man and blood group AB woman will prove man to the heterozygous Blood Group B
A cross YYRr X YyRR, the offsprings will show the genotypic ratio
A cross YYRr X YyRR, the offsprings will show the genotypic ratio 2 YyRR: 2 YYRR
Which cross will give a genotypic ratio of 1 :2:21?
Which cross will give a genotypic ratio of 1 :2:21 Ir XrT
When both alleles express their effect on being present together, the phenomenon is called
When both alleles express their effect on being present together the phenomenon is called Codominance
Blood groups are controlled by genes and are hence hereditary. Which group is most common in India ?
Blood groups are controlled by genes and are hence hereditary. Which group is most common in India B and Rh+
Most extensively studied material in genetics is
Most extensively studied material in genetics is Drosophila
Which of the following characters of pea was not studied by Mendel ?
Which of the following characters of pea was not studied by Mendel
Size of seedÂ
The process of removing stamens from the flower bud during hybridisation is called
The process of removing stamens from the flower bud during hybridisation is called Emasculation
Number of characters studied in garden pea by Mendel were
Number of characters studied in garden pea by Mendel were Seven
A clone is a collection of genetically
A clone is a collection of genetically Identical individual obtained by vegetative reproduction
An offspring of two homozygous parents differing from one another by alleles at only one gene locus is known as
An offspring of two homozygous parents differing from one another by alleles at only one gene locus is known as Monohybrid
Segregation of hereditary factors, occurs in plants during the process of
Segregation of hereditary factors, occurs in plants during the process of gamete formation
If a plant heterozygous for tallness is selfed, the Fy generation has both tall and dwarf plants. It proves the principle of
If a plant heterozygous for tallness is selfed, the Fy generation has both tall and dwarf plants. It proves the principle of Segregation
Geometrical device which helps in visualizing all the possible combinations of male and female gametes is called
Geometrical device which helps in visualizing all the possible combinations of male and female gametes is called Punnett square
Which of the following represents a pair of contrasting characters?
Allele (or allelomorphs) represents a pair of contrasting characters