Biology questions
20584 published questions with worked solutions.
- Following are the stages of pathway for conduction of an action potential through the heart: A. AV bundle B. Purkinje fibres C....
- Match List I with List II : List I: (A) Axoneme (B) Cartwheel pattern (C) Crista (D) Satellite List II: (I) Centriole (II) Cilia...
- The following are the statements about non-chordates : A. Pharynx is perforated by gill slits. B. Notochord is absent. C. Central...
- As per ABO blood grouping system, the blood group of father is B+, mother is A+ and child is O+. Their respective genotype can be...
- Match List I with List II : List I: (A) P wave (B) QRS complex (C) T wave (D) T-P gap List II: (I) Heart muscles are electrically...
- Match List I with List II : List I: (A) Exophthalmic goiter (B) Acromegaly (C) Cushing's syndrome (D) Cretinism List II: (I)...
- Given below are two statements : Statement I : Mitochondria and chloroplasts are both double membrane bound organelles. Statement...
- Match List I with List II : List I: (A) Unicellular glandular epithelium (B) Compound epithelium (C) Multicellular glandular...
- Match List I with List II related to digestive system of cockroach. List I: (A) The structures used for storing of food. (B) Ring...
- Given below are two statements : Statement I : The cerebral hemispheres are connected by nerve tract known as corpus callosum....
- Which of the following is not an attribute of a population ?
- The process of growth is maximum during :
- The roots that originate from the base of the stem are :
- Match the following diseases with the causative organism and select the correct option. List-I: (a) Typhoid (b) Pneumonia (c)...
- In which of the following techniques, the embryos are transferred to assist those females who cannot conceive ?
- Identify the wrong statement with reference to the gene ‘I’ that controls ABO blood groups.
- The plant parts which consist of two generations - one within the other : (a) Pollen grains inside the anther (b) Germinated...
- The product(s) of reaction catalyzed by nitrogenase in root nodules of leguminous plants is/are :Not in NEET syllabus
- Identify the correct statement with regard to G1 phase (Gap 1) of interphase.
- Which of the following statements about inclusion bodies is incorrect ?