Biology questions
20584 published questions with worked solutions.
- Which of the following is not the function of conducting part of respiratory system?
- In the taxonomic categories which hierarchical arrangement in ascending order is correct in case of animals?
- Given below are two statements : Statement I : Fatty acids and glycerols cannot be absorbed into the blood. Statement II :...Not in NEET syllabus
- Given below are two statements : Statement I : Autoimmune disorder is a condition where body defense mechanism recognizes its own...
- In an E. Coli strain i gene gets mutated and its product can not bind the inducer molecule. If growth medium is provided with...
- Select the incorrect statement with reference to mitosis :
- Which of the following is a correct match for disease and its symptoms?
- Natural selection where more individuals acquire specific character value other than the mean character value, leads to :
- Under normal physiological conditions in human being every 100 ml of oxygenated blood can deliver ________ ml of O_2 to the...
- If the length of a DNA molecule is 1.1 metres, what will be the approximate number of base pairs?
- Select the incorrect statement with respect to acquired immunity.
- Match List - I with List - II List-I: (a) Bronchioles (b) Goblet Cell (c) Tendons (d) Adipose Tissue List-II: (i) Dense Regular...
- The recombination frequency between the genes a & c is 5%, b & c is 15%, b & d is 9%, a & b is 20%, c & d is 24% and a & d is...
- Statements related to human Insulin are given below. Which statement(s) is/are correct about genetically engineered Insulin? (a)...
- If a colour blind female marries a man whose mother was also colour blind, what are the chances of her progeny having colour...
- Which of the following are not the effects of Parathyroid hormone? (a) Stimulates the process of bone resorption (b) Decreases...
- Ten E.coli cells with ^ 15 N - dsDNA are incubated in medium containing ^ 14 N nucleotide. After 60 minutes, how many E.coli...
- Select the incorrect statement regarding synapses :
- Which of the following is not a desirable feature of a cloning vector?
- Match List - I with List - II with respect to methods of Contraception and their respective actions. List-I: (a) Diaphragms (b)...