1
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
Pick out the correct statements :
(a) Haemophilia is a sex-linked recessive disease.
(b) Down's syndrome is due to aneuploidy.
(c) Phenylketonuria is an autosomal recessive gene disorder.
(d) Sickle cell anaemia is an X – linked recessive gene disorder.
A
(a), (b) and (c) are correct
B
(a), (c) and (d) are correct.
C
(a) and (d) are correct
D
(b) and (d) are correct.
2
NEET 2016 Phase 1
MCQ (Single Correct Answer)
+4
-1
A tall true breeding garden pea plant is crossed with a dwarf true breeding garden pea plant. When the F1 plants were selfed the resulting genotypes were in the ratio of -
A
3 : 1 :: Tall : Dwarf
B
1 : 2 : 1 :: Tall heterozygous : Tall homozygous : Dwarf
C
1 : 2 : 1 :: Tall homozygous : Tall heterozygous : Dwarf
D
3 : 1 :: Dwarf : Tall
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
The movement of a gene from one linkage group to another is called
A
inversion
B
translocation
C
duplication
D
crossing over
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Alleles are
A
true breeding homozygotes
B
different phenotype
C
heterozygotes
D
different molecular forms of a gene
NEET Subjects
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
Civil Services
UPSC Civil Service
Defence
NDA
CBSE
Class 12