List of top Questions asked in IISER- 2024

A population with $N = 400$ individuals increases in numbers till it reaches an 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 growth rate ($dN/dt$)?
Two species of a flowering plant, P ($2n = 20$ chromosomes) and Q ($2n = 30$ chromosomes) are reciprocally crossed with each other as male or female as shown below to produce F1 seeds.
Which of the following seed tissues from both the F1 seeds (R and S) will have the same chromosome numbers?
Which of the following proteins plays a direct role in muscle contraction?
Match the enzymes in Column I with the cellular compartments in Column II.
Which of the following combinations is correct?
Which of the following is NOT derived from the epidermal cell layer in plants?
Which of the following statements about meiosis in sexually reproducing plants is INCORRECT?
Which of the following graphs represents the correct relationship between light intensity (X-axis) and the rate of photosynthesis (Y-axis)?
What will be the sequence of RNA synthesized using the following DNA template strand?
5'-GTCTAGGCTTCTC-3'
The following pedigree diagram shows the inheritance of a rare genetic disorder (filled shapes depict affected individuals).
Which of the following is the most likely pattern of inheritance of the disorder?
Match the list of conditions (Column I) with the list of affected physiological processes (Column II).
Which of the following combinations is correct?