List of top Botany Questions asked in Telangana State Engineering Agriculture & Medical CET

Match the following: \[ \begin{array}{|c|c|} \hline \text{List-I (Element)} & \text{List-II (Significance)}
\hline A. \text{Copper} & I. \text{Activator of carboxylase}
B. \text{Zinc} & II. \text{Component of nitrogenase}
C. \text{Molybdenum} & III. \text{Chlorophyll structure}
D. \text{Magnesium} & IV. \text{Component of cytochrome C}
\hline \end{array} \]
Match the following: \includegraphics[width=0.5\linewidth]{1image.png} The correct answer is
Identify the correct matching: \renewcommand{\arraystretch}{1.3} \begin{table}[h!] \centering \setlength{\tabcolsep}{15pt} \begin{tabular}{|c|l|c|l|} \hline Column I & Plant Name & Column II & Feature
\hline I & Nerium & = Verticillaster & = Sunken stomata
II & Vallisnaria & = Free floating hydrophyte & = Epihydrophily
III & Tribulus & = Emphemeral & = Xerophyte
IV & Rhizophora & = Halophyte& = Vivipary
\hline \end{tabular} \end{table}
Match the following:

\begin{tabular}{|l|l|} \hline List - I & List - II
\hline A. Glut - 4 & I. Hormone
B. Antibody & II. Enzyme
C. Trypsin & III. Fights infectious agents
D. Insulin & IV. Enables glucose transport into cells
\hline \end{tabular}
The correct answer is
‘A’ diploid chromosome number is 4. ‘B’ haploid chromosome number is twice to that of A. ‘C’ diploid chromosome number is thrice to that of A. A, B and C respectively are
Characters of sunflower ovule. I. Micropyle lie close to funicle
II. Inverted ovule
III. Ovule curvature is 180°
IV. Curved embryo sac
Which of the following is not a function of cytoskeleton?
Male flowers, female flowers and sterile gall flowers are present in:
Floral formula of mustard plant of Brassicaceae family is:
Which of the following statement is correct?
Identify incorrect match: A. Asparagus - Cladode - Balancing roots
B. Bougainvillea - Thorn - Runner
C. Dioscorea - Bulbil - Vegetative reproduction
D. Casuarina - Phylloclade - Xerophyte
Identify true sentences regarding leaf modifications in Nepenthes: \begin{itemize} \item[A.] Petiole upper part is modified into tendril. \item[B.] Petiole lower part is modified into phyllode. \item[C.] Lamina is modified into pitcher. \item[D.] Petiole lower part is modified into lid of pitcher. \end{itemize}
Match the following:
\begin{tabular}{|c|c|} \hline Table - I & Table - II
\hline A) Diplointic & I) Spirogyra
B) Diplo-bionic & II) Laminaria
C) Haplo-diplontic & III) Polysiphonia
D) Haplontic & IV) Fucus
\hline \end{tabular}
The correct answer is
Sexual reproduction in plants was discovered by:
Asexual spores are generally not found in:
Specialized epidermal cells surrounding the guard cells are:
Tetracycline resistance gene of pBR322 consists of this restriction site:
Assertion (A): In gel electrophoresis, DNA fragments get separated and move toward the anode.
Reason (R): DNA fragments are positively charged molecules.
Thermostable DNA polymerase (Taq Polymerase) enzyme is isolated from the following bacterium:
Match the following:
Diseases with Host Plants and Pathogens
Assertion (A): Beggiatoa is not a chemoautotrophic bacterium.
Reason (R): Chemoautotrophic bacteria derive carbon from CO\(_2\) and energy from oxidation of inorganic compounds.
The table given below is related to the checkerboard of dihybrid F\(_2\) progeny of Mendel’s experiment. Identify the correct combinations:
Dihybrid Cross and Phenotypes
In Morgan’s experiments on linkage in Drosophila, the percentage of white-eyed, miniature-winged recombinants in the F\(_2\) generation is:
Match the following:
Genome Sizes
Identify the correct definitions of the following molecular biology terms:
I. Splicing = Removal of introns
II. Capping = Addition of unusual methyl guanosine triphosphate added to 5" end of hn RNA
III. Tailing = Deletion of adenylate residues at 3'end of hn RNA
IV. Anticodon= Specifies termination of polynucleotide chain