List of top Botany Questions on Genetics

Total number of ATP produced per one molecule of G-3-P in aerobic respiration is:
Match the following regarding products of oxidation during aerobic respiration.
Match the following (Cell type vs Size).
Methanogens are archaebacteria that grow anaerobically on cellulosic material and produce:
Identify the wrong match:
Identify the wrongly paired options given below regarding the shape of plastids. A. Girdle shaped in Ulothrix B. Reticulate in Cladophora C. Discoid in Oedogonium D. Spiral in Hydrodictyon E. Stellate in Zygnema. Choose the correct answer from the options given below:
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : Transpiration plays an important role in the upward movement of water. Reason (R) : Water continues to rise upward to maintain the turgidty of the cells for various metabolic processes even in the absence of the transpiration. In the light of the above statements, choose the most appropriate answer from the options given below :
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) : Heterosporous species of pteridophytes are dioecious. Reason (R) : The gametophyte develops within the spore wall in heterosporous species. In the light of the above statements, choose the most appropriate answer from the options given below :
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?
The sum total of genes present in the cytoplasm of a cell is known as:
Who proposed the Five Kingdom Classification system?
The presence of velamen tissue is a characteristic adaptation of which type of plants?
Belling's Copy-Choice Theory explains the mechanism of __________.
Correns' experiment regarding Cytoplasmic inheritance in Mirabilis involved __________.
In case of gene interaction, the phenotypic ratio 15 : 1 denotes __________.
Chemical bonds cut by restriction endonucleases:
Study the following table which shows divisions of algae and their main characters, identify A, B, C and D
Match the list-1 with list-2 and select the correct option:
Consider the following statements:
Assertion (A): Members of genus Glomus form mycorrhiza.
Reason (R): Fungal symbiont facilitates the absorption of manganese by the plant from the soil.
The disease sickle cell anemia is caused by substitution of 'A' by 'B' of 'C' globin chain of hemoglobin molecule. Identify A, B and C respectively
Chemical nature of primers of DNA/RNA
Consider the following statements:
Assertion (A): Water uptake by root hairs from soil occurs through osmosis
Reason (R): Casparian strips in endodermis are suberized
Among the following, Acidic amino acid, Basic amino acid and Neutral amino acids are in the sequence of
The combination of frequency between the genes a and c is 5%; b and c is 15%; b and d is 9%; a and b is 20%; c and d is 24%; and a and d is 29%. Identify the sequence of genes on a linear chromosome:
Study the List-1, List-2 and List-3 and identify correct pair: