Biology questions
20584 published questions with worked solutions.
- What amount of energy is released from glucose during lactic acid fermentation?
- Given below are two statements : Statement I : Decomposition is a process in which the detritus is degraded into simpler...
- What is the net gain of ATP when each molecule of glucose is converted to two molecules of pyruvic acid?
- Match List - I with List - II List-I: (a) Manganese (b) Magnesium (c) Boron (d) Iron List-II: (i) Activates the enzyme catalase...Not in NEET syllabus
- Habitat loss and fragmentation, over exploitation, alien species invasion and co-extinction are causes for :
- The process of translation of mRNA to proteins begins as soon as :
- "Girdling Experiment" was performed by Plant Physiologists to identify the plant tissue through which :
- Exoskeleton of arthropods is composed of :
- Given below are two statements : Statement I : Mendel studied seven pairs of contrasting traits in pea plants and proposed the...
- The anatomy of springwood shows some peculiar features. Identify the correct set of statements about springwood. (a) It is also...
- What is the role of large bundle sheath cells found around the vascular bundles in C_4 plants?
- Which of the following occurs due to the presence of autosome linked dominant trait ?
- If a geneticist uses the blind approach for sequencing the whole genome of an organism, followed by assignment of function to...
- In the following palindromic base sequences of DNA, which one can be cut easily by particular restriction enzyme?
- Match the plant with the kind of life cycle it exhibits : List-I: (a) Spirogyra (b) Fern (c) Funaria (d) Cycas List-II: (i)...
- While explaining interspecific interaction of population, (+) sign is assigned for beneficial interaction, (-) sign is assigned...
- Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R). Assertion (A) :...
- Which of the following statements with respect to Endoplasmic Reticulum is incorrect?
- Regarding Meiosis, which of the statements is incorrect?
- Given below are two statements : Statement I : The coagulum is formed of network of threads called thrombins. Statement II :...