List of top Botany Questions

Which of the following is not a stage formed on a wheat plant during the life cycle of Puccinia graminis?
In which stage of mitosis, chromosomes do not take up sufficient strain to be visible under light microscope?
Which is the common ingredient used to form the base of solid media in plant tissue culture?
Which among the following is formed of living cells?
Identify the fungus which exhibits somatogamy.
The drug aconite is obtained from which part of Aconitum ferox?
Who is the Father of plant tissue culture?
Branched rhizoids are found in ________.
The major coloured flavonoid pigment that occurs in blue, purple, and red flowers, is ________.
Phenol oxidase is a metalloenzyme, which contains:
Plasma membrane H+ - ATPases are characteristically inhibited by:
In Mirabilis jalapa, red flowered homozygous plant crossed with white flower homozygous plant. The phenotypic ratio in F2 is 1:2:1 instead of 3:1, due to which phenomena?
Identify the substance involved in incrustation in plants.
The sum total of genes present in the cytoplasm of a cell is known as:
Which among the following represents the right combination of characters in Pteris?
Which type of enzymes, are frequently used to assess genetic variation within a population or plant species?
The sporophyte of which among the following genera has only foot and capsule?
Which technology is used to detect RNA expression of any biological sample?
Which mutation is always unnoticed in any organism?
Terrestrial biomes usually grade into neighboring biomes forming areas called ________.
________ represents a top down clustering method in cluster analysis.
Which RNA polymerase is not affected by α-amanitin, the toxin of the poisonous mushroom, Amanita phalloides?
The stretches of DNA that can jump within the genome, are named as:
How may chlorophyll molecules are considered as 'molecules per physiological photosynthetic unit'?
A ________ refers to any one of the two or more specimens cited by the author in the protologue when no holotype is designated.