1
IAT (IISER) 2024
MCQ (Single Correct Answer)
+4
-1

$$ \text { Match the list of conditions with the list of affected physiological processes. } $$

Column I Column II
P Allergy i Excess secretion of growth hormone
Q Uremia ii Exaggerated immune response to environmental substances
R Myasthenia gravis iii Autoimmune disorder affecting the neuromuscular junction
S Acromegaly iv Malfunctioning of kidneys which can lead to urea accumulation in the blood

Which of the following combinations is correct?

A
$P-(i v) ; Q-(i i i) ; R-(i) ; S-(i i)$
B
$P-(i i i) ; Q-(i v) ; R-(i) ; S-(i i)$
C
$P-(i i) ; Q-(i v) ; R-(i i i) ; S-(i)$
D
$P-(i i) ; Q-(i) ; R-(i v) ; S-(i i i)$
2
IAT (IISER) 2024
MCQ (Single Correct Answer)
+4
-1
Which of the following statements about meiosis in sexually reproducing plants is INCORRECT?
A
The end products of meiosis II are haploid gametes.
B
The four products of meiosis are genetically different.
C
Meiotic recombination takes place in both males and females
D
In most flowering plants, only one of the four products of meiosis survives in females.
3
IAT (IISER) 2024
MCQ (Single Correct Answer)
+4
-1
Which of the following is routinely performed to detect typhoid?
A
RT-PCR
B
ELISA
C
Gel electrophoresis
D
Widal test
4
IAT (IISER) 2024
MCQ (Single Correct Answer)
+4
-1
A population with $N=400$ in asymptote at $K=500$ individuals, $K$ being the carrying capacity. Assuming the intrinsic rate of natural increase $(r)$ to be 0.01 , what would be the population browth rate ( $\mathrm{dN} / \mathrm{dt}$ )?
A
1
B
0.05
C
0.8
D
0.4
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