Sickle cell aneamia is more common in South Africa. This is due to

English

Gujarati

Hindi

7.Human Health and Disease

normal

Sickle cell aneamia is more common in South Africa. This is due to

Change in $\beta$-chain of haemoglobin

More population of house flies

Change in $\alpha$ -chain of haemoglobin

Change in $\gamma$ -chain of haemoglobin

Solution

(a) Sickle cell aneamia is caused by a single gene mutation in the sixth place of $\beta – $chain of haemoglobin where glutamic acid is replaced by valine.

Standard 12

Biology

Hypersensitivity to an allergen is due to

normal

$BCG$ vaccine is used against

normal

Choose correct one:

normal

Study of interaction of antigens and antibodies in the blood is

normal

Human immunodeficiency virus is a/an

normal

Sickle cell aneamia is more common in South Africa. This is due to

Solution

Similar Questions

Hypersensitivity to an allergen is due to

$BCG$ vaccine is used against

Choose correct one:

Study of interaction of antigens and antibodies in the blood is

Human immunodeficiency virus is a/an

Start a Free Trial Now