List of top Botany Questions asked in TS EAMCET

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:
Identify the true statements given below
I. Gymnosperms have albuminous cells and sieve cells
II. Phloem fibres are made up of collenchyma cells
III. Phloem parenchyma is absent in most of the dicots
IV. Most of the Gymnosperms lack vessels in their xylem
Identify the wrong pair
Which of the following is quick referral systems in taxonomical studies?
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
Consider the following statements:
Assertion (A): Water uptake by root hairs from soil occurs through osmosis
Reason (R): Casparian strips in endodermis are suberized
Crop varieties bred by hybridization, selection for disease resistance to fungi, bacteria and viral disease are given below. Identify mismatch:
Match the following
Study the following showing different organisms with their taxonomic categories:
Which seeds cannot germinate and establish without the presence of mycorrhizae?
The given figure represents the termination process of transcription in bacteria. Identify A, B and C respectively
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:
Leaf tendrils and foliar stipules are found in this plant
Identify the correctly matched pairs.
A. Leptotene - Synapsis occurs
B. Zygotene - Pairing of homologous chromosomes
C. Pachytene - Crossing over do not occur
D. Diplotene - Nuclear membrane dissolves
E. Diakinesis - Terminalisation of chiasmata
Assertion (A): In Liliaceae, flowers are homochlamydeous
Reason (R): In Liliaceae perianth is differentiated
Match the following
Observe the chemical reaction and identify the enzyme and its prosthetic group:
Match the following
Identify the sclerenchymatous structures (parts) given below related in dicot and monocot stems:
I. Pericycle in young dicot stem
II. Hypodermis in monocot stem
III. Vascular bundle sheath in monocot stem
IV. Endodermis in dicot stem
Identify the correct matching pair to Calvin cycle:
Identify A, B, C and D in the diagram of E.coli cloning vector of pBR322:
Observe the chemical reaction and identify the enzyme and its prosthetic group:
Identify the incorrect pair:
I. Zinc - ABA Synthesis
II. Boron - Cell elongation
III. Nickel - Urease activator
IV. Molybdenum - Carbohydrate translocation
Chromosome maps / Genetic maps were first prepared by: