MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

X-Linked Inheritance in Humans

Colour blindn...

Question

Colour blindness and sickle cell anaemia are examples of Mendelian disorders. True or false?

A

True

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

Fale

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A
True

Mendelian disorders are mainly determined by alteration or mutation in the single gene. These disorders are transmitted to the offspring from the previous generations and have dominant and recessive characteristics. Colour blindness is an X-linked recessive disorder, and sickle cell anaemia is an autosomal recessive disorder.

Suggest Corrections

thumbs-up

0

Similar questions

Q. A list of disorders is given below.

Pick the odd one out and give reasons.(Thalassemia, haemophilia, night blindness, albinism, sickle cell anaemia)

Q. Phenylketonuria, Huntington's disease and sickle cell anaemia are caused by disorders associated with chromosomes

Q. Read the following statements and choose the correct option.
I. Failure of segregation of chromatids during cell division results in aneuploidy.
II. Chromosomal disorders are mainly determined by alternation or mutation in a single gene
III. Thalassemia and cystic fibrosis are Mendelian disorders
IV. Sickle cell anaemia is an X-linked trait
V. Haemophilia is an autosome linked recessive disease.

Q. Sickle-cell anaemia is a genetic disorder.

Q. Sickle cell anaemia disorder arises due to

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

BIOLOGY

Watch in App

explore_more_icon

Explore more

X-Linked Inheritance in Humans

Standard XI Biology

Join BYJU'S Learning Program

CrossIcon