Question
Study the pedigree chart given below What does it show
- Inheritance of a recessive sex-linked disease like haemophilia
- Inheritance of a sex-linked inborn error of metabolism like phenylketonuria
- Inheritance of a condition like phenylketonuria as an autosomal recessive trait
- The pedigree chart is wrong as this is not possible
The correct answer is: Inheritance of a condition like phenylketonuria as an autosomal recessive trait
Related Questions to study
Which of the following polymer can be formed by using the following monomer unit?
Which of the following polymer can be formed by using the following monomer unit?
is a polymer having monomer units
is a polymer having monomer units
Consider function f(x) satisfies the relation, 
and differentiable for all x.
In this question, we have given two statements are like assertion and reason. The odd function is, a function such that f (−x) =−f (x) where the sign is reversed but the absolute value remains the same if the sign of the independent variable is reversed.
Consider function f(x) satisfies the relation, and differentiable for all x.
In this question, we have given two statements are like assertion and reason. The odd function is, a function such that f (−x) =−f (x) where the sign is reversed but the absolute value remains the same if the sign of the independent variable is reversed.
Electronic configuration 
has violated:
Electronic configuration has violated:
The figure indicates the energy level diagram for the origin of six spectral lines in emission spectrum (e.g. line no. 5 arises from the transition from level B to X ) which of the following spectral lines will not occur in the absorption spectrum :
The figure indicates the energy level diagram for the origin of six spectral lines in emission spectrum (e.g. line no. 5 arises from the transition from level B to X ) which of the following spectral lines will not occur in the absorption spectrum :
The conductivity of 0.001 M acetic acid is 5 × 10–5 S cm–1 and 
is 390.5 S cm2 mol–1 then the calculated value of dissociation constant of acetic acid would be
The conductivity of 0.001 M acetic acid is 5 × 10–5 S cm–1 and is 390.5 S cm2 mol–1 then the calculated value of dissociation constant of acetic acid would be
Titration curves for 0.1M solution of three weak acids HA1 , HA2 and HA3 with ionization constants K1 , K2 and K3 respectively are plotted as shown in the figure. Which of the following is /are true?
Titration curves for 0.1M solution of three weak acids HA1 , HA2 and HA3 with ionization constants K1 , K2 and K3 respectively are plotted as shown in the figure. Which of the following is /are true?
Three cyclic structures of monosaccharides are given below which of these are anomers
I) 
II) 
III) 
Three cyclic structures of monosaccharides are given below which of these are anomers
I)
II)
III)
In the following structure, anomeric carbon is
In the following structure, anomeric carbon is
Family 
of curve represented by the differential equation of degree
In this question, we have to find the degree of the differential equation. The degree is highest power or order of the derivative in the differential equation.
Family of curve represented by the differential equation of degree
In this question, we have to find the degree of the differential equation. The degree is highest power or order of the derivative in the differential equation.
The differential equation 
(a is any constant) represents
The differential equation (a is any constant) represents
Two parallel forces not having the same line of action form a couple if they are
In this question, we have to find the are two parallel forces not having the same line of action form a couple. A couple is a pair of forces, equal in magnitude, oppositely directed, and displaced by perpendicular distance or moment.
Two parallel forces not having the same line of action form a couple if they are
In this question, we have to find the are two parallel forces not having the same line of action form a couple. A couple is a pair of forces, equal in magnitude, oppositely directed, and displaced by perpendicular distance or moment.
Any two coplanar couples of equal moments
In this question, two coplanar couples of equal moments. Moments of couple is called torque. When two couples are present whose moments are equal and opposite then the forces are already balanced.
Any two coplanar couples of equal moments
In this question, two coplanar couples of equal moments. Moments of couple is called torque. When two couples are present whose moments are equal and opposite then the forces are already balanced.
Forces of magnitudes 
and 
act at a point parallel to the sides of an equilateral triangle taken in order. The resultant of these forces, is
Here we have to find the resultant force of the given magnitude. Firstly, find the component of the force which is Fsin θ and Fcos θ.
Forces of magnitudes and act at a point parallel to the sides of an equilateral triangle taken in order. The resultant of these forces, is
Here we have to find the resultant force of the given magnitude. Firstly, find the component of the force which is Fsin θ and Fcos θ.
