List of top Botany Questions

Who proposed the Five Kingdom Classification system?

Which vector is most commonly used for the genetic transformation of dicotyledonous plants?

What is the main component of the cell wall in Bacillariophyceae (Diatoms)?

Which pigment acts as the reaction center in Photosystem II?

Which part of the Saffron plant (Crocus sativus) is used as the commercial spice?

The presence of velamen tissue is a characteristic adaptation of which type of plants?

The "Kranz anatomy" is a distinctive feature of the leaves of which group of plants?

What is the ploidy level of the endosperm in a typical gymnosperm like Pinus?

In the life cycle of Puccinia graminis, which spores are produced on the Barberry leaf?

Which fungus is commonly used in the commercial production of citric acid?

What is the characteristic genetic ratio of a dihybrid cross involving dominant epistasis?

Which cell organelle is the primary site for the photorespiration (C2 cycle) glycolate pathway?

Which plant hormone is primarily responsible for "triple response" in seedlings?

In the C4 pathway, which enzyme is responsible for the primary carboxylation in mesophyll cells?

Which of the following is known as the "resurrection plant" among Pteridophytes?

Which enzyme is used to join two DNA fragments in genetic engineering?

Resistance to yellow mosaic virus and powdery mildew were induced by mutations in:

Identify the amino acids given below and select the correct option:

Identify the functions not related to Cytoskeleton?
I. Mechanical support
II. Cell motility
III. Intercellular transport
IV. Mesosome formation

Identify A, B, C and D in the diagram of E.coli cloning vector of pBR322:

Transformation in bacteria was discovered by:

Study the following table regarding Mendel's traits and choose the correct match:

Structurally Centrale diatoms are ``X'' symmetrical and Pennales diatoms are ``Y'' symmetrical. `X' and `Y' respectively are