List of top Botany Questions asked in TS EAMCET

In Morgan’s experiments on linkage in Drosophila, the percentage of white-eyed, miniature-winged recombinants in the F\(_2\) generation is:

Tetracycline resistance gene of pBR322 consists of this restriction site:

Find out the correct statements among the following: A. DNA is (-Ve) charged, Histone proteins are (+Ve) charged.
B. DNA is (+Ve) charged, Histone proteins are (-Ve) charged.
C. Euchromatin is transcriptionally active.
D. Euchromatin and heterochromatin both are transcriptionally inactive.

If one species diverges to become two or more species, it is called:

The enzyme present in the gastric juice of infants is:

Identify the correct combinations:

Per one Calvin cycle, the number of CO\(_2\) molecules fixed, ATP utilized, and the number of Glucose, NADPH molecules produced respectively are:

Pick up the incorrect pair:

Identify the incorrect pair:

A person is with short stature, small round head, furrowed tongue and partially open mouth and retarded physical, psychomotor and mental development. The person is said to be suffering from this genetic disorder:

Tetracycline resistance gene of pBR322 consists of this restriction site:

Assertion (A): Beggiatoa is not a chemoautotrophic bacterium. Reason (R): Chemoautotrophic bacteria derive carbon from CO\(_2\) and energy from oxidation of inorganic compounds.

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

Floral formula of Solanum nigrum:

Flagellum in Peranema is:

Among the following the most important pollinator for agricultural purposes is:

Parasite responsible for hyperplasia in its host is:

Specialized epidermal cells surrounding the guard cells are:

Assertion (A): Abscisic acid is called stress hormone.
Reason (R): Abscisic acid increases the tolerance of plants to various kinds of stresses.

Assertion (A): \( \sigma \) (Sigma) and \( \rho \) (Rho) factors are essential for transcription in bacteria.
Reason (R): \( \sigma \) (sigma) factor helps in initiation and \( \rho \) (Rho) factor helps in termination of transcription.