Carefully read the following symptoms and identify the genetic disorders.
Autosomal linked recessive trait where RBC become sickle shaped.

Carefully read the following symptoms and identify the genetic disorders. Disorder due to absence of 'X' chromosome.(3)

Carefully read the following symptoms and identify the genetic disorders. Inborn error of metabolism, where phenyl alanine accumulates in blood.

Categorize following diseases Into a sex linked recessive disorder and autosome linked recessive disorders. Write the characters of Phenyl ketonuria

Categorize following diseases Into a sex linked recessive disorder and autosome linked recessive disorders. Write the characters of Haemophilia

Give one example of the following Autosome-linked recessive desease

Read the following statements carefully and select the appropriate option given below. (i) The distal end of the filament is attached to the thalamus or the petal of the flower. (ii) The pollen grains represent the male sporophyte. (iii) The microsporangia develop further and become embryo sac. (iv) In over 60 per cent of naked seeded plant, pollen grains are shed at this 2-celled stage. (v) As anthers mature and dehydrate the microspores, dissociate from each other and develop into pollen grains.