List of top Questions asked in TS EAMCET

If the roots of the quadratic equation \( ax^2 + bx + c = 0 \) are real and distinct, then which of the following conditions must be true?
Transduction was discovered by 'X' in 'Y'. Identify 'X' and 'Y' respectively:
The combination of frequency between the genes a and c is 5%; b and c is 15%; b and d is 9%; a and b is 20%; c and d is 24%; and a and d is 29%. Identify the sequence of genes on a linear chromosome:
Study the List-1, List-2 and List-3 and identify correct pair:
Find out mismatched pair from the following:
Chromosome maps / Genetic maps were first prepared by:
Identify the incorrect pair:
I. Zinc - ABA Synthesis
II. Boron - Cell elongation
III. Nickel - Urease activator
IV. Molybdenum - Carbohydrate translocation
The study of fossils of animals is
"A" cell is placed in hypertonic solution. After some time, its osmotic potential is measured as -0.5 MPa. Then its water potential would be:
ICBN refers to?
Identify the incorrect match:
Which of the following statements are correct with respect to the inflorescence in Cotoneaster?
Final acceptor of electrons in light reaction:
The length of DNA is 510 Å. It has 20% of 6-aminopurines. Find out the total number of nucleotides and total hydrogen bonds in that DNA:
In Pea plant, Mendel studied seven pairs of contrasting characters. The ratio of pairs of characters that are related to flower, pod and seed respectively:
Tetracycline resistance gene of PBR322 shows recognition site for which restriction enzyme?
Pick up the sacred groves from the following I. Aravali hills II. Seshachalam hills III. Papi kondalu IV. Eturunagaram V. Chanda
Match the following
The figure given below shows lac operon and its function. Identify A, B, C and D respectively:
Identify the correct matching pair to Calvin cycle:
Consider the following statements:
Assertion (A): Seed dormancy may be caused by hard seed coats in Fabaceae
Reason (R): Such type of seed dormancy can be broken by stratification
Which seeds cannot germinate and establish without the presence of mycorrhizae?
Observe the chemical reaction and identify the enzyme and its prosthetic group:
Crop varieties bred by hybridization, selection for disease resistance to fungi, bacteria and viral disease are given below. Identify mismatch:
Which of the following options represents the correct ionic radii in Å of N3-, O2-, and F- respectively?