NEET Exam  >  NEET Questions  >  Which of the following is not a hereditary di... Start Learning for Free
Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia?
Most Upvoted Answer
Which of the following is not a hereditary disorder??? ( a ) hole in h...
Hole in heart is not a hereditary disorder .
This is happened due to genetic variation in human.
Community Answer
Which of the following is not a hereditary disorder??? ( a ) hole in h...
Answer:

There are several hereditary disorders that can affect individuals, but one of the options listed above is not a hereditary disorder. Let's analyze each option to determine which one is not hereditary.

(a) Hole in heart: A hole in the heart, also known as a congenital heart defect, can be hereditary in some cases. It can be caused by genetic factors or chromosomal abnormalities that are inherited from parents. Therefore, a hole in the heart can be considered a hereditary disorder.

(b) Colour blindness: Colour blindness, also known as color vision deficiency, is a genetic disorder that is usually inherited from the mother. It affects the ability to distinguish certain colors. Therefore, colour blindness is a hereditary disorder.

(c) Night blindness: Night blindness, also known as nyctalopia, is a condition in which an individual has difficulty seeing in low-light conditions or at night. It can be caused by various factors such as vitamin A deficiency or certain genetic disorders. Some forms of night blindness can be hereditary, especially those caused by genetic mutations. Therefore, night blindness can also be considered a hereditary disorder.

(d) Achondroplasia: Achondroplasia is a genetic disorder that affects bone growth and is characterized by short stature. It is caused by a mutation in a specific gene and is inherited in an autosomal dominant pattern. This means that if one parent has achondroplasia, there is a 50% chance of passing the condition on to their children. Therefore, achondroplasia is a hereditary disorder.

Based on the analysis above, all the options listed (a, b, c, d) can be considered hereditary disorders. None of them is excluded as a non-hereditary disorder.
Attention NEET Students!
To make sure you are not studying endlessly, EduRev has designed NEET study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in NEET.
Explore Courses for NEET exam

Top Courses for NEET

Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia?
Question Description
Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia?.
Solutions for Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia? in English & in Hindi are available as part of our courses for NEET. Download more important topics, notes, lectures and mock test series for NEET Exam by signing up for free.
Here you can find the meaning of Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia? defined & explained in the simplest way possible. Besides giving the explanation of Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia?, a detailed solution for Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia? has been provided alongside types of Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia? theory, EduRev gives you an ample number of questions to practice Which of the following is not a hereditary disorder??? ( a ) hole in heart (b )colour blindness (c)night blindness ( d) achondroplasia? tests, examples and also practice NEET tests.
Explore Courses for NEET exam

Top Courses for NEET

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev