NEET UG 2023 · Botany · Question 143
NEET 2023 Botany, question 143
Question 143 of the NEET 2023 paper (code G6) is a Botany question from Principles of Inheritance and Variation. Its idea, Down, Klinefelter and Turner Syndromes, was asked 4 times, in 2019, 2023 and 2026, across NEET 2017–2026. The NTA final answer key gives option 4.
Updated 2026-10-08
Q143 · Botany
Which of the following statements are correct about Klinefelter's Syndrome?
A. This disorder was first described by Langdon Down (1866).
B. Such an individual has overall masculine development. However, the feminine development is also expressed.
C. The affected individual is short statured.
D. Physical, psychomotor and mental development is retarded.
E. Such individuals are sterile.
Choose the correct answer from the options given below :
- 1A and E only
- 2A and B only
- 3C and D only
- 4B and E onlyOfficial answer
Official answer: option 4 · NTA final answer key
Same idea
Down, Klinefelter and Turner Syndromes, in other papers
NEET asked this idea 4 times, in 2019, 2023 and 2026. The other 3 questions below.
- 2026 Q138Given below are two statements: Statement I: Down's syndrome is caused by the absence of one of the X-chromosomes. Statement II: Turner's…Two statements · Easy
- 2023 Q180Broad palm with single palm crease is visible in a person suffering from-One-line MCQ · Easy
- 2019 Q176What is the genetic disorder in which an individual has an overall masculine development, gynaecomastia, and is sterile ?One-line MCQ · Easy
Down, Klinefelter and Turner Syndromes: every question and how it was framed
The chapter
Principles of Inheritance and Variation in ten years of NEET
43 questions from 2017–2026, asked in 10 of 10 papers, about 4.1 a paper. Sex Determination and Genetic Disorders alone had 15.