1
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
A somatic cell that has just completed the S phase of its cell cycle, as compared to gamete of the same species, has
A
twice the number of chromosomes and four times the amount of DNA
B
four times the number of chromosomes and twice the amount of DNA
C
twice the number of chromosomes and twice the amount of DNA
D
same number of chromosomes but twice the amount of DNA.
2
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Select the correct option.
Column $${\rm I}$$ Column $${\rm I}$$$${\rm I}$$
A. Synapsis aligns homologous (i) Anaphase $${\rm I}$$$${\rm I}$$
B. Synthesis of RNA and protein (ii) Zygotene
C. Action of enzymes recombinase (iii) G2-phase
D. Centromeres do not separate
but chromatids move towards
opposite poles
(iv) Anaphase $${\rm I}$$
A
(A) - (i);  (B) - (ii);  (C) - (v);  (D) - (iv)
B
(A) - (ii);  (B) - (iii);  (C) - (iv);  (D) - (v)
C
(A) - (ii);  (B) - (i);  (C) - (iii);  (D) - (iv)
D
(A) - (ii);  (B) - (iii);  (C) - (v);  (D) - (iv)
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
In a ring girdled plant
A
the shoot and root die together
B
neither root nor shoot will die
C
the shoot dies first
D
the root dies first.
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Transpiration and root pressure cause water to rise in plants by
A
pushing it upward
B
pushing and pulling it, respectively
C
pulling it upward
D
pulling and pushing ir, respectively.
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