English

What Will Be the Phenotype of Progeny, If a Carrier Haemophilic Female Marries a Normal Male? - Biology

Advertisements
Advertisements

Question

What will be the phenotype of progeny, if a carrier haemophilic female marries a normal male?

Advertisements

Solution

shaalaa.com
  Is there an error in this question or solution?
2014-2015 (March)

APPEARS IN

Video TutorialsVIEW ALL [2]

RELATED QUESTIONS

Give the genotype of Turner’s syndrome.


Mention any two autosomal genetic disorders with their symptoms.


What do sex linked traits appear in males than in females? 


A disease caused by an autosomal primary non-disjunction is ______.


Placed below is a karyotype of a human being.

On the basis of this karyotype, which of the following conclusions can be drawn: ______ 


Read the following and answer from given below:

Turner's syndrome is an example of monosomy. It is formed by the union of an allosome-free egg and a normal 'X' containing sperm or a normal egg and an allosome-free sperm. The individual has 2n = 45 chromosomes (44 + X0) instead of 46. Such individuals are sterile females who have rudimentary ovaries, underdeveloped breasts, small uterus, short stature, webbed neck, and abnormal intelligence. They may not menstruate or ovulate. This disorder can be treated by giving female sex hormones to women from the age of puberty to make them develop breasts and have menstruation. This makes them feel more normal.

Turner's syndrome is an example of ______ 


Read the following and answer from given below:

According to Mendel, one gene controls the expression of one character only. The ability of a gene to have multiple phenotypic effects because it influences a number of characters are an exception. The gene has multiple phenotypic effects because its ability to control two or more characters can be seen in cotton. In cotton, a gene for the lint also influences the height of the plant, size of the ball, number of ovules, and viability of seeds.

Which of the following disorder is an example of genes with multiple phenotypic effects?


Fused ear lobes appear in the progeny due to an autosomal recessive gene. Work out the genotypes of number in the given pedigree.

 


Select the correct match.


Give definition of non-disjunction.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×