MCQ
Turner's syndrome in human is caused by
- AAutosomal aneuploidy
- ✓Sex chromosome aneuploidy
- CPolyploidy
- DPoint mutation
✓
Answer
Correct option: B.
Sex chromosome aneuploidy
b
(b) Turner’s syndrome is $23$ monosomic $(Aneuploidy)$ conditions, in which only one $x$ chromosome is present no $y$ chromosome.
(b) Turner’s syndrome is $23$ monosomic $(Aneuploidy)$ conditions, in which only one $x$ chromosome is present no $y$ chromosome.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Assertion: Process of exchange of O2 from the atmosphere with CO2 produced by the cells is called breathing
Reason: Respiration includes breakdown of glucose,
Reason: Respiration includes breakdown of glucose,
$A$ : Disease or infections which are transmitted through sexual intercourse are collectively called sexually
transmitted diseases.
$R$ : $STDs$ if not properly treated may lead to pelvic inflammatory diseases, abortion, still birth, ectopic
pregnancies, infertility or even cancer of reproductive tract.
→transmitted diseases.
$R$ : $STDs$ if not properly treated may lead to pelvic inflammatory diseases, abortion, still birth, ectopic
pregnancies, infertility or even cancer of reproductive tract.
During primary treatment, all solids that settle forms __$A$__ and the supernatant forms __$B$__.
→A person who has $47$ chromosomes due to an extra $X$ chromosome is affected by
→Radial symmetry is not found in
In female rabbit, the expanded proximal part of the oviduct is known as
Study the following flow chart of biogas production and select the correct option for $A, B$ and $C$
→In blood $C{O_2}$ is mainly transported through
→Assertion : Interferons are effective against viruses.
Reason : Proteins which can be synthesized only by genetic engineering are effective against viruses.
Largest endocrine gland is